Table of Contents
Advertisement
Warning
of
memory
uncorrectable ECC
4.4.3 Hard disk problem
For hard disk-related failures, please diagnose according to the following conditions.
Table 4-6 Hard Disk Related Fault Diagnosis and Treatment
Failure phenomenon
Single hard drive red light
alarm or single or partial
hard drive in
Not recognized in RAID
card
All hard disks are not
recognized in the RAID
card.
4． Check whether the memory slot is abnormal, and if so,
replace the motherboard.
1.
Install the fault memory to another channel slot and use the
pressure measuring tool to verify.
if the fault phenomenon follows the memory, replace the
memory module.
if the fault occurs in the same memory slot, check the
memory slot, if there is obvious damage, replace the
motherboard or memory board.
2.
Check the CPU slot to which the memory belongs for bent
pins.
Yes, replace the motherboard.
No, execute 3.
3.
Replace the CPU.
1.
The unrecognized hard disk is swapped with other hard disks
and cross-checked to determine whether the problem is on
the hard disk.
if the problem follows the hard disk, it is recommended to
replace the hard disk to solve it.
if the problem follows the slot, check all SAS on the hard
disk backplane.
Are all ports properly connected to SAS cables
otherwise, execute 2
2.
Replace RAID card, SAS cable and hard disk backplane in
turn to solve the problem.
1.
Verify that the power supply cable and hard disk are properly
installed
2.
Otherwise, replace RAID card, SAS cable and hard disk
backplane in turn to solve the problem.
Inspur proprietary and confidential information
Copyright Inspur Electronic Information Industry Co., Ltd.
Operation and Maintenance Guide
Processing steps
NF5180M5
xx
Advertisement
Table of Contents
