(r79) AtlasSbcRepair < Sandbox

---+ Repairs and updates of the VMEbus SBCs of ATLAS

%TOC%

---+ Introduction
There are two generations of SBCs in use by ATLAS:
   * VP717 / VP917
      * These SBCs are still fully supported and have no know issues. In case of a malfunction they can of course still be repaired.
   * VPE-24
      * This type of SBCs is based on the Intel Atom CPU. CPUs that have been produced before January 2019 have a known issue that may lead to a failure of the CPU at any time. More than 10 SBCs have already failed in this way. In order to prevent problems during run 3 it is strongly recommended to have the CPUs replaced preventively.

Note: SBCs of type VP-110 and VP-315 are no longer supported and cannot be repaired. 

---++Is my SBC concerned?
Note: Only VP-E24 SBCs with an Atom processor of the "D0" step have to be updated. %BR%
There is a Linux command to read a PCI configuration register which will show whether a D0 step or D1 step processor is installed. The command is: %BR%
sudo setpci -s 00:1f.0 f8.l%BR%
D0: 0x01110F1A%BR%
D1: 0x01130F1A%BR%

Note: Users may not have the sudo privilege required to run the command. Contact [[markus.joos@cern.ch][Markus Joos]].  

---++Repair / update logistics FAQ
Q: Do I have to have my SBC updated%BR%
A: No, the update is not mandatory. But be aware that a D0 CPU may fail at any moment

Q: How much will the update cost and who pays?%BR%
A: The preventive replacement of the CPU costs GBP 500. You have to provide a budget code.

Q: How long will it take to have my SBC updated%BR%
A: CCT has a turn around time of ~4 weeks (shipping included). As their capacity is limited (10 cards per week) cards will be sent in batches

Q: Can I have a spare SBCs as a temporary replacement?%BR%
A: It depends. ATLAS has a small [[https://docs.google.com/spreadsheets/d/1y3jxefMbbIDhTHyVCS434FJBLra16h-jGmkUYab730c/edit#gid=0][stock of spares]]. Spares will be provided if available

---++List of SBCs waiting to be sent
|* Owner *|* Budget code for repair *|* Serial number *|* IP-name *|* D0 CPU confirmed *|* Preferred shipping date *|* Remark *|
| Rhys Owen | TBD | TBD | sbcl1c-test-00, sbcl1c-test-02, sbcl1c-stf-00, sbcl1c-stf-01 | no | later | To be sent in two batches of two if they will have to be update them|
| Antoine Marzin | 32137 | TBD | 6 SBCs | not yet | May | |


---++List of SBCs that went for a repair / preventive replacement of the CPU
|* EDH *|* Shipping date *|* RMA *|* Serial number *|* Owner *|* Budget code for repair *|* IP-name *|* D0 CPU confirmed *|* Remark *|* Picked up by*|
| 8920860 | xx.x.2021 | 109957  | M27080/101 | Antoine Marzin | TBD | n/a | - | CPU already replaced, card is unstable | - |
| 8920860 | xx.x.2021 | 109957  | M26420/048 | Daniil Ponomarenko | TBD | n/a | - | CPU already replaced, card is unstable | - |
| 8920860 | xx.x.2021 | 109957  | M27080/092 | Daniil Ponomarenko | TBD | n/a | - | CPU already replaced, card is unstable | - |
| 8920860 | xx.x.2021 | 109957  | M27080/039 | Silvia Franchino | TBD | n/a | - | CPU already replaced, card is unstable | - |
| 8920860 | xx.x.2021 | 109957  | M27080/051 | Silvia Franchino | TBD | n/a | - | CPU already replaced, card is unstable | - |
| 8920860 | xx.x.2021 | 109957  | M27080/086 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8920860 | xx.x.2021 | 109957  | M27080/088 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8920860 | xx.x.2021 | 109957  | M28620/002 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8920860 | xx.x.2021 | 109957  | M28620/004 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8853963 | 12.8.2021 | 109908 | M27080/076 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8853963 | 12.8.2021 | 109908 | M27080/078 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8853963 | 12.8.2021 | 109908 | M28620/001 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8853963 | 12.8.2021 | 109908 | M28620/003 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8853963 | 12.8.2021 | 109908 | M28620/005 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8853963 | 12.8.2021 | 109908 | M28620/006 | M. Joos (spare SBCs) | T575080 | n/a | yes | CPU preventive replacement | - |
| 8853963 | 12.8.2021 | 109908 | M27080/003  | G. Brandt | T577020 | SBC-PIX-RCC-I-1  | yes | CPU preventive replacement | - |
| 8847935 | 26.7.2021 | 109904  | M27080/030  | D. Ponomarenko | T577040 | n/a | n/a | Card is broken | 31.8 by Daniil |
| 8795942 | 22.6.2021 | 109867 | M26420/050 | D. Ponomarenko | n/a | n/a | n/a | Sent for investigation of the OS instability | - |
| 8795942 | 22.6.2021 | 109867 | M26420/038 | G. Brandt | n/a | n/a | n/a | Sent for investigation of the OS instability | - |
| 8795942 | 22.6.2021 | 109867 | M27080/038 | R. Owen | n/a | n/a | n/a | Sent for investigation of the OS instability | - |
| 8795942 | 22.6.2021 | 109867 | M27080/096 | S. Franchino | n/a | n/a | n/a | Broken | - |
| 8730244 | 26.5.2021 | 109820 | M26420/028 | Vladimir Ryjov | 32137 | sbcl1ct-20 | by serial number | CPU preventive replacement | n/a |
| 8730244 | 26.5.2021 | 109820 | M30201/007 | Carla Sbarra | T577200 | - | n/a | Card broken (CPU dead?) | yes |
| 8730244 | 26.5.2021 | 109820 | M26420/029 | Antoine Marzin | 32137 |- | by serial number | CPU preventive replacement | yes |
| 8730244 | 26.5.2021 | 109820 | M27080/102 | Antoine Marzin | 32137 |- | by serial number | CPU preventive replacement | yes |
| 8730244 | 26.5.2021 | 109820 | M26420/021 | Antoine Marzin | 32137 |- | by serial number | CPU preventive replacement | yes |
| 8730244 | 26.5.2021 | 109820 | M27080/063 | Antoine Marzin | 32137 |- | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/005 | Claudio Luci | T550602 | SBC-MDT-RCC-ECA-01 | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/006 | Claudio Luci | T550602 | SBC-MDT-RCC-ECA-02 | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/008 | Claudio Luci | T550602 | SBC-MDT-RCC-ECA-03  | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/009 | Claudio Luci | T550602 | SBC-RPC-LVL1-RCC-14 | by serial number| CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/010 | Claudio Luci | T550602 | SBC-MDT-RCC-ECA-04  | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/011 | Claudio Luci | T550602 | SBC-MDT-RCC-ECC-01 | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/012 | Claudio Luci | T550602 | SBC-MDT-RCC-ECC-02 | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/013 | Claudio Luci | T550602 | SBC-RPC-LVL1-RCC-15 | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/014 | Claudio Luci | T550602 | SBC-MDT-RCC-ECC-03 | by serial number | CPU preventive replacement | yes |
| 8669122 | 16.4.2021 | 109755 | M26420/015 | Claudio Luci | T550602 | SBC-MDT-RCC-ECC-04   | by serial number | CPU preventive replacement | yes |
| 8669121 | 19.3.2021 | 109754 | M25216/012 | Dave Robinson | T577010 | SBC-BCM-TCC-02 | by serial number | CPU preventive replacement | On 26.4. by K. Nagai |
| 8669121 | 19.3.2021 | 109754 | M25216/013 | Dave Robinson | T577030 | n/a | by serial number | CPU preventive replacement | On 26.4. by K. Nagai |
| 8669121 | 19.3.2021 | 109754 | M26420/033 | Dave Robinson | T577030 | SBCSCT-RCC-04  | by serial number | CPU preventive replacement | On 26.4. by K. Nagai |
| 8669121 | 19.3.2021 | 109754 | M26420/035 | Dave Robinson | T577030 | n/a | by serial number | CPU preventive replacement | On 26.4. by K. Nagai |
| 8669121 | 19.3.2021 | 109754 | M26420/037 | Dave Robinson | T577030 | n/a | by serial number | CPU preventive replacement | On 26.4. by K. Nagai |
| 8669121 | 19.3.2021 | 109754 | M27050/055 | Dave Robinson | T577010 | SBC-BCM-TCC-01  | by serial number | CPU preventive replacement | On 26.4. by K. Nagai |
| 8669121 | 19.3.2021 | 109754 | M25216/019 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-09 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M27080/058 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-02 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/026 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-03 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/043 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-04 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/016 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-05 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/017 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-06 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/018 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-07 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/025 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-08 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/019 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-12 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669121 | 19.3.2021 | 109754 | M26420/024 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-13 | by serial number | CPU preventive replacement | On 26.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M25216/014 | Claudio Luci | T550602 | sbc-mdt-rcc-ba-01 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M25216/015 | Claudio Luci | T550602 | sbc-mdt-rcc-ba-02 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M25216/016 | Claudio Luci | T550602 | sbc-mdt-rcc-ba-03 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M25216/017 | Claudio Luci | T550602 | sbc-mdt-rcc-ba-04 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M26420/001 | Claudio Luci | T550602 | sbc-mdt-rcc-bc-01 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M26420/002 | Claudio Luci | T550602 | sbc-mdt-rcc-bc-02 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M26420/003 | Claudio Luci | T550602 | sbc-mdt-rcc-bc-03 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M26420/004 | Claudio Luci | T550602 | sbc-mdt-rcc-bc-04 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M26420/020 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-11 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8669120 | 12.3.2021 | 109753 | M26420/022 | Claudio Luci | T550602 | sbc-rpc-lvl1-rcc-10 | by serial number | CPU preventive replacement | On 20.4. by C. Luci |
| 8644461 | 3.3.2021 | 109749 | M27080/098 | Tomoyuki Saito | T575080 |sbc-tgc-tcc-eca-01 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/077 | Tomoyuki Saito | T577140 |sbc-tgc-cci-eca-01 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/059 | Tomoyuki Saito | T577140 |sbc-tgc-cci-eca-02 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/083 | Tomoyuki Saito | T577140 |sbc-tgc-cci-eca-03 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/085 | Tomoyuki Saito | T577140 |sbc-tgc-cci-eca-04 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/069 | Tomoyuki Saito | T577140 |sbc-tgc-rcc-eca-01 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/070 | Tomoyuki Saito | T577140 |sbc-tgc-rcc-eca-02 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M25216/018 | Tomoyuki Saito | T577140 |sbc-tgc-csl-lvl1-04 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/064 | Tomoyuki Saito | T577140 |sbc-tgc-csl-lvl1-05 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8644461 | 3.3.2021 | 109749 | M27080/065 | Tomoyuki Saito | T577140 |sbc-tgc-csl-lvl1-06 | via serial number | CPU preventive replacement | On 12.4. by Tomoyuki |
| 8606549 | 9.2.2021 | 109720 | M26420/027 | Antoine Marzin | T575080 | SBC-TDQ-RF2TTC-03 | via serial number | CPU preventive replacement | On 15.3. by A. Marzin |
| 8606549 | 9.2.2021 | 109720 | M26420/031 | Ralf Spiwoks | 32137 | !SBCL1CT-29 | yes | CPU preventive replacement | On 15.3. by A. Marzin |
| 8606549 | 9.2.2021 | 109720 | M26420/048 | Daniil Ponomarenko | T577040 | SBCTRT-VME-11 | via serial number| CPU preventive replacement | yes |
| 8606549 | 9.2.2021 | 109720 | M26420/049 | Daniil Ponomarenko | T577040 | SBCTRT-RCC-01 | via serial number| CPU preventive replacement | yes |
| 8606549 | 9.2.2021 | 109720 | M26420/050 | Daniil Ponomarenko | T577040  |SBCTRT-TCC-01 | via serial number| CPU preventive replacement | yes |
| 8606549 | 9.2.2021 | 109720 | M27080/024 | Daniil Ponomarenko | T577040 | SBC-TRT-RCC-E-03 | via serial number| CPU preventive replacement | yes |
| 8606549 | 9.2.2021 | 109720 | M27080/025 | Daniil Ponomarenko | T577040 | SBC-TRT-RCC-E-05 | via serial number| CPU preventive replacement | yes |
| 8606549 | 9.2.2021 | 109720 | M27080/026 | Daniil Ponomarenko | T577040 | SBC-TRT-RCC-E-06 | via serial number| CPU preventive replacement | yes |
| 8606549 | 9.2.2021 | 109720 | M27080/035 | Rhys Owen | T577300 | SBC-L1C-CCC-00  | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/036 | Rhys Owen | T577300 | SBC-L1C-CCC-01 | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/038 | Rhys Owen | T577300 | SBC-L1C-CCC-02 | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/039 | Rhys Owen | T577300 | SBC-L1C-CCC-03 | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/040 | Rhys Owen | T577300 | SBC-L1C-JCC-00 | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/050 | Rhys Owen | T577300 | 00409e042152 | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/051 | Rhys Owen | T577300 | SBC-L1C-CCC-02 | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/061 | Antoine Marzin | T575080 | SBC-TDQ-CTP-02 | via serial number| CPU preventive replacement | On 15.3. by A. Marzin |
| 8606549 | 9.2.2021 | 109720 | M27080/062 | Antoine Marzin | T575080 | SBC-MUCTPI-TCC-02 | via serial number| CPU preventive replacement | On 15.3. by A. Marzin |
| 8606549 | 9.2.2021 | 109720 | M27080/096 | Rhys Owen | T577300 | 00409e0421ae | via serial number| CPU preventive replacement | On 15.3. by S. Franchino |
| 8606549 | 9.2.2021 | 109720 | M27080/099 | Antoine Marzin | T575080 | SBCBB5-DAQ02 | via serial number| CPU preventive replacement | On 15.3. by A. Marzin |
| 8606549 | 9.2.2021 | 109720 | M27080/101 | Antoine Marzin | 32137 | !SBCL1CT-27  | via serial number| CPU preventive replacement | On 15.3. by A. Marzin |
| 8596999 | 20.1.2021 | 109712 | M26420/032 | Dave Robinson | T577030 | SBC-SCT-RCC-BC-03 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M26420/034 | Koichi Nagai | T577030 | SBCSCT-RCC-05 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M26420/036 | Dave Robinson | T577030 | SBC-SCT-RCC-BA-03 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M27080/013 | Dave Robinson | T577030 | SBC-SCT-TCC-02 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M27080/015 | Dave Robinson | T577030 | SBC-SCT-RCC-BC-04 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M27080/017 | Dave Robinson | T577030 | SBC-SCT-RCC-BA-04 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M27080/018 | Dave Robinson | T577030 | SBC-SCT-RCC-ECA-03 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M27080/019 | Dave Robinson | T577030 | SBC-SCT-RCC-ECA-04 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M27080/021 | Dave Robinson | T577030 | SBC-SCT-RCC-ECC-03 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8596999 | 20.1.2021 | 109712 | M27080/022 | Dave Robinson | T577030 | SBC-SCT-RCC-ECC-04 | via serial number| CPU preventive replacement | Nagai, 22.2 |
| 8578330 | 7.1.2021 | 109703 | M25216/020 | Tomoyuki Saito | T577140 | SBC-TGC-CSL-LVL1-03 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M26420/044 | Tomoyuki Saito | T575080 | SBC-TGC-TCC-ECC-01 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M26420/045 | Tomoyuki Saito | T577140 | SBC-TGC-CSL-LVL1-02 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M26420/052 | Tomoyuki Saito | T577140 | SBC-TGC-CCI-ECC-01 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M27080/047 | Tomoyuki Saito | T577140 | SBC-TGC-CSL-LVL1-01 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M27080/072 | Tomoyuki Saito | T577140 | SBC-TGC-RCC-ECC-01 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M27080/075 | Tomoyuki Saito | T577140 | SBC-TGC-RCC-ECC-02  | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M27080/091 | Tomoyuki Saito | T577140 | SBC-TGC-CCI-ECC-02 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M27080/093 | Tomoyuki Saito | T577140 | SBC-TGC-CCI-ECC-03 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8578330 | 7.1.2021 | 109703 | M27080/095 | Tomoyuki Saito | T577140 | SBC-TGC-CCI-ECC-04 | via serial number| CPU preventive replacement | Saito, 17.2. |
| 8557801 | 11.12.2020 | 109691 | M27080/023 | Daniil Ponomarenko | T577040  | sbc-trt-rcc-e-01 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/027 | Daniil Ponomarenko | T577040  | sbc-trt-rcc-b-03 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/028 | Daniil Ponomarenko | T577040  | sbc-trt-rcc-b-01 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/029 | Daniil Ponomarenko | T577040  | sbc-trt-rcc-b-02 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/031 | Daniil Ponomarenko | T577040  | sbc-trt-tcc-01 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/032 | Daniil Ponomarenko | T577040  | sbc-trt-tcc-02 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/033 | Daniil Ponomarenko | T577040  | sbc-trt-rcc-e-04 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/034 | Daniil Ponomarenko | T577040  | sbc-trt-rcc-e-02 | via serial number| CPU preventive replacement | n/a |
| 8557801 | 11.12.2020 | 109691 | M27080/092 | Daniil Ponomarenko | T577040  | sbc-trt-rcc-b-04 | via serial number| CPU preventive replacement | n/a |
| 8534894| 1.12.2020 | 109678 | M27080/041 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/042 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/043 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/045 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/046 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/048 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/049 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/071 | Rhys Owen | T577300 | n/a | via serial number | CPU preventive replacement |  Franchino, 20.1. |
| 8534894| 1.12.2020 | 109678 | M27080/002 | Antoine Marzin | T577300 | n/a | via serial number | CPU preventive replacement | Brandt, 18.1. |
| 8534894| 1.12.2020 | 109678 | M27080/012 | Antoine Marzin | T577300 | n/a | via serial number | CPU preventive replacement | Brandt, 18.1. |
| 8534894| 1.12.2020 | 109678 | M27080/056 | Kris Korcyl | T577200| n/a | via serial number | CPU preventive replacement | n/a |
| 8534894| 1.12.2020 | 109678 | M26420/040 | Gerhard Brandt | T577020 | n/a | via serial number | CPU preventive replacement | Brandt, 18.1. |
| 8534894| 1.12.2020 | 109678 | M26420/041 | Gerhard Brandt | T577020 | n/a | via serial number | CPU preventive replacement | Brandt, 18.1. |
| 8490051 | 17.11.2020 | 109664 | M27080/079 | Wainer Vandelli (via Gerhard Brandt) | T575080 | | yes | CPU preventive replacement| returned to stock of spares by Markus | 
| 8490051 | 17.11.2020 | 109664 | M27080/004 | Gerhard Brandt | T577020 |  | yes | CPU preventive replacement |  Brandt, 22.1. |
| 8490051 | 17.11.2020 | 109664 | M27080/006 | Gerhard Brandt | T577020 |  | yes | CPU preventive replacement |  Brandt, 22.1. |
| 8490051 | 17.11.2020 | 109664 | M27080/008 | Gerhard Brandt | T577020 |  | yes | CPU preventive replacement |  Brandt, 22.1. |
| 8490051 | 17.11.2020 | 109664 | M27080/009 | Gerhard Brandt | T577020 |  | yes | CPU preventive replacement |  Brandt, 22.1. |
| 8490051 | 17.11.2020 | 109664 | M27080/010 | Gerhard Brandt | T577020 |  | yes | CPU problem |  Brandt, 22.1. |
| 8490051 | 17.11.2020 | 109664 | M27080/011 | Gerhard Brandt | T577020 |  | yes | CPU preventive replacement |  Brandt, 22.1. |
| 8490051 | 17.11.2020 | 109664 | M27080/044 | Rhys Owen (L1Calo) | T577300 |  | yes | CPU problem | Franchino, 22.1.  |
| 8490051 | 17.11.2020 | 109664 | M27080/037 | Rhys Owen (L1Calo) | T577300 |  | yes | CPU problem | Franchino, 22.1.  |
| 8468690 | 16.10.2020 | 109641 | M27080/007 | Gerhard Brandt | n/a |
| 8456167 | 13.10.2020 | 109640 | M27080/082 | Masato Aoki | n/a |
| 8449868 | 05.10.2020 | 109629 | M27080/005 | Gerhard Brandt | n/a |
| 8350165 | 17.07.2020 | 109555 | M26420/023 | Antoine Marzin | n/a |
| 8350165 | 17.07.2020 | 109555 | M27080/101 | Antoine Marzin | n/a |
| 8343271 | 15.07.2020 | 109550 | M26420/051 | C. Luci | n/a |
| 8318667 | 26.06.2020 | 109536 | M27080/054 | K. Korcyl | n/a |
| 8143171 | 05.02.2020 | 109392 | M27080/089 | K. Nagai | n/a |
| 8143171 | 05.02.2020 | 109392 | M27080/016 | K. Nagai | n/a |
| 8143171 | 05.02.2020 | 109392 | M26420/047 | C. Luci | n/a |
| 8143171 | 05.02.2020 | 109392 | M27080/014 | W. Vandelli | n/a |
| 8075529 | 10.12.2019 | 109330 | M27080/001 | Gerhard Brandt | n/a |
| 8016972 | 08.11.2019 | 109286 | M27080/053 | B. Barnett | n/a |
| 8016972 | 08.11.2019 | 109292 | M30201/008 | C. Sbarra | n/a |
| 8016972 | 08.11.2019 | 109292 | M26420/038 | Gerhard Brandt | n/a |
| 8016972 | 08.11.2019 | 109292 | M26420/039 | Gerhard Brandt | n/a |
| 7868089 | 12.07.2019 | 109185 | M27080/074 | B. Barnett | n/a |
| 7781352 | 15.05.2019 | 109120 | M30201/008 | C. Sbarra | n/a |


---++My SBC is back from repair. What next?
   * Install the battery for the BIOS backup. You will find it in a bag in the box of the SBC.
   * Connect the SBC to a screen and set these BIOS parameters:
      * Main -> System time
      * Main -> System date
      * Main -> Boot Features -> PXE boot -> Set to "enabled"
      * Main -> Boot Features -> Front Panel Eth A -> Set to "enabled"
      * Main -> Boot Features -> Front Panel Eth B -> Set to "enabled"
      * VME -> Outbound Reserved Size -> Set to 2 GB
      * Advanced -> Misc Configuration -> PCI MMIO Size -> 3GB.


---+Other issues (not necessarily CPU related)
|* Serial number / name *|* Owner *|* Remark *|
| M27080/053 | Silvia Franchino | Inaccessible on 27.9 |
| M27080/039 | Silvia Franchino | Became inaccessible three times during operation on 23.7, 16.7,  8.9 |
| M27080/051 | Silvia Franchino | Became inaccessible twice during operation on 07.07 |
| M27080/038 | Rhys Owen | Became inaccessible twice on 05.6. |
| M27080/007 | Gerhard Brandt | Got stuck in boot several times |
| M27080/005 | Gerhard Brandt | Got stuck in boot several times |
| M27080/050 | Rhys Owen | Became in accessible on 25.5.21 and again on 10.10.21 |
| M26420/051 | Claudio Luci | Crashed several times in USA15 (could not be reproduced in lab14) |
| M26420/036 | Dave Robinson | Koichi Nagain: I think after the CPU update it crashed once in M6 and once sometime before when Dave and I worked on a Rod in the carte as far as I remember |
| M27080/082 | Tomoyuki Saito | Tomoyuki Saito: There was a similar issue at the beginning of March. We could not access to the SBC suddenly. A crate power cycle was needed to recover it. It happened only once so far. MJ on 15.6.2021: This SBC has been working fine since the first (and so far only) glitch |
| M26420/051 | Claudio Luci | Claudio Luci: I am having problems with this SBC since September |
| M26420/047 (not 100% confirmed)  | Claudio Luci | Claudio Luci: Occasional problems |
| 4 cards sbc-pix-* as described [[https://docs.google.com/spreadsheets/d/1Bl6mtvDjFmk2CLQ-n4EhXzpVIoM05ZgWrHC9yEzeoaQ/edit#gid=0][here]]  | Gerhard Brandt | Gerhard Brandt: From pixel we've added four repaired SBCs with unexpected downtime to the spreadsheet circulated in the ATLAS run meeting |
| unclear | Rhys Owen | Rhys Owen: The only "interesting" feature so far from the L1Calo side was that ~10 mins after the very first booting the SBCs lost their NFS mount so became unable to login/operate requiring a reboot (using the front panel reset as we were there). After that they have been stable (so far). |
| M27080/101 | Antoine Marzin | crashed twice on April 23 at 1pm and on May 23 at 14:21. The other SBC in the same VME crate was still working fine. The SBC recovered after a power cycling of the VME crate |
| sbc-trt-rcc-e-02 | Daniil Ponomarenko | Has frozen twice so far (OK after reboot)|

-- Main.MarkusJoos - 2020-11-12
Topic revision: r79 - 2021-10-10 - RhysOwen
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