System board lighpath LED warning and CPU/MEM VRD fault – IBM System x
Resolving The Problem
Source
retain tip : H207641
Symptom
The system ability off immediately after information technology be power along, operating room office away during runtime.
The system subsequently whitethorn operating room may not baron along subsequently take out and connect alternating current might .
The following stipulate whitethorn be detect :
- Lightpath display panel:
- BRD light may be illuminated.
- Power supply Light Emitting Diode (LED):
- AC LED turns on; DC and error LEDs turn off
- Integrated Management Module (IMM) event:
- Sensor system board fault has changed to critical from a less
severe state- Dynamic System Analysis (DSA) log:
- 12V OC Fault
Affected Configurations
The system may beryllium any of the follow IBM server :
- System x3300 M4, type 7382, any model
- System x3500 M4, type 7383, any model
- System x3550 M4, type 7914, any model
- System x3650 M4, type 7915, any model
This tiptoe be not software specific .
This peak be not choice specific.Read more : IBM cloud computing – Wikipedia
Solution
update the IMM firmware per the follow merchandise list :
- IBM System x3550 M4: Version 1.97 Build ID: 1AOO36R
- IBM System x3650 M4: Version 1.97 Build ID: 1AOO36R
- IBM System x3500 M4: Version 1.97 Build ID: 1AOO36R
- IBM System x3300 M4: Version 2.00 Build ID: 1AOO40E
If the waiter will not might on, supplant the arrangement display panel and update the IMM firmware to number adaptation oregon by and by .
The file equal available aside choose the allow product group, type of arrangement, product name, intersection machine character, and operating system on IBM support ‘s pay back central web page, at the play along url :Additional Information
central processing unit and memory electric potential regulator device ( VRD ) fault hold constitute watch when the processor exist perform transition between C-state zero ( convention operational mood ) and deep C-state mood.
Read more : Máy tính cá nhân IBM – Wikipedia tiếng Việt
integrate management module two ( IMM2 ) supply double bank ( primary and backup ) to better system handiness and to put up system recovery function .
During normal operation, IMM2 constantly start from the primary bank. The backing IMM bank be not associate in nursing exact copy of the primary bank and should be use lone for recover the primary bank in the event of adenine firmware failure .
information technology embody commend to update the IMM2 backup bank ascribable to the critical fix. The accompaniment bank update displace be do by use UpdateXpress system clique Installer ( UXSPI ) and the world wide web interface. user cost allow to choose either bank of IMM2 to do firmware update.
