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GE Healthcare · CTLightSpeed

LightSpeed 3.X (Ultra, Plus, QXi) - Octane

Symptom

After cycling power a grey box is coming up with Panic bus error. See Long Description Dumping with reboot after panic: PANIC: Bus Error appearing in the SYSLOG Problem is consistent ct01 8# egrep "data|error|fail|hard|panic|retry|restart|soft|XIO" /usr/adm/SYSLOG* | more /usr/adm/SYSLOG:Aug 27 00:00:06 6F:ct01 syslogd: restart /usr/adm/SYSLOG:Aug 27 07:04:33 6A:ct01 unix: dksc1d6: <6>Device not ready<6> : Media load/unload failure (asc=0x53, asq=0x0)<6> /usr/adm/SYSLOG:Aug 27 07:04:55 6A:ct01 unix: dksc1d6: <6>Device not ready<6> : Media load/unload failure (asc=0x53, asq=0x0)<6> /usr/adm/SYSLOG.0:Aug 26 00:00:06 6F:ct01 syslogd: restart /usr/adm/SYSLOG.0:Aug 26 01:01:06 6F:ct01 syslogd: restart /usr/adm/SYSLOG.0:Aug 26 05:28:11 6A:ct01 unix: dksc1d6: <6>Device not ready< 6>: Media load/unload failure (asc=0x53, asq=0x0)<6> /usr/adm/SYSLOG.0:Aug 26 05:28:32 6A:ct01 unix: dksc1d6: <6>Device not ready< 6>: Media load/unload failure (asc=0x53, asq=0x0)<6> /usr/adm/SYSLOG.0:Dec 31 19:00:45 6F:ct01 syslogd: restart /usr/adm/SYSLOG.0:Dec 31 19:00:45 6A:ct01 unix: dksc1d6: <6>Device not ready< 6>: Media load/unload failure (asc=0x53, asq=0x0)<6> /usr/adm/SYSLOG.0:Dec 31 19:01:08 6A:ct01 unix: dksc1d6: <6>Device not ready< 6>: Media load/unload failure (asc=0x53, asq=0x0)<6> /usr/adm/SYSLOG.1:Aug 25 00:00:06 6F:ct01 syslogd: restart /usr/adm/SYSLOG.1:Aug 25 06:38:02 6A:ct01 unix: dksc1d6: <6>Device not ready< 6>: Media load/unload failure (asc=0x53, asq=0x0)<6> /usr/adm/SYSLOG.1:Aug 25 06:38:13 2E:ct01 savecore: reboot after panic: PANIC : Bus Error

Error message

Memory Parity Error in SIMM Sxx Recoverable memory parity error detected by CPU PANIC: KERNEL FAULT - found in SYSLOG See LD for more info Memory Parity Error in SIMM S10 Recoverable memory parity error detected by CPU PANIC: KERNEL FAULT Defective SIMM memory on CPU board caused Memory Parity Error in the SYSLOG Troubleshooting kaiserct 12# cd /usr/adm kaiserct 13# tail -100 SYSLOG | more Jul 11 12:35:05 3D:kaiserct ppp[308]: + killall -v -USR1 gated Jul 11 12:35:05 3D:kaiserct ppp[308]: + 1>& 2 Jul 11 12:35:05 3D:kaiserct ppp[308]: UX:killall: ERROR: process <gated> not found Jul 11 12:35:06 2E:kaiserct savecore: reboot after panic: <0> PANIC: KERNEL FAULT Jul 11 12:35:06 2E:kaiserct savecore: pb 0: 8 <0x380> code:30 Jul 11 12:35:06 2E:kaiserct savecore: pb 1: Memory Parity Error in SIMM S10 Jul 11 12:35:06 2E:kaiserct savecore: pb 2: Recoverable memory parity error detected by CPU Jul 11 12:35:06 2E:kaiserct savecore: pb 3: Memory Parity Error in SIMM S10 TYPE THE FOLLOWING FOR SUSPECTED “MEMORY ERRORS ONLY” IN THE SYSLOG kaiserct 12# cd /usr/adm kaiserct 11# cat SYSLOG | grep Memory Jul 11 12:12:17 2A:kaiserct unix: Memory Parity Error in SIMM S10 Jul 11 12:13:26 2A:kaiserct un

Applies to

Models
LightSpeed
Product
LightSpeed 3.X (Ultra, Plus, QX/i) - Octane Always 4 or 8 slice MDAS 308i.2_H3.1M5 LightSpeed 3.X - Octane Method of visual identification Method of remote or software identification - See attachment below for a complete list of software commands and typical results. check_config List of Supported Console Types Octane with Pegasus Recon hardware. List of softwares the product can run 308I.2_H3.1M5 305.4_H3.1M4 - obsolete 303.1_H3M4 - obsolete FAQ's Table weight limit - Up to 400 lb. (180 kg) with ± .25 mm positional accuracy. 450Ib (205 kg) max weight Tube type - D3186T Current production details - See Technical Reference Manual found on the Common Document Library Tips and workarounds, where to find it - Common Document Library(CDL) . Search for the latest FMI software release. In the furnished materials will be the list of various manuals with part numbers for the various languages. Example: English versions 2211223-100 Options - TBD Links to the updated Product Service Manuals, FMIs, Service Notes, Option Manuals and Operator Documents can be found online at the attached sites. Always use the most appropriate documentation for your system.
Component
2199806-8 Memory, 2x256MB Memory, 2x256MB part# 2199806-8 Memory, 2x256MB part# 2199806-8
Area
CT

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