HP 1850R - ProLiant - 128 MB RAM Troubleshooting Manual page 284

communication problems D-23
damage, preventing 6-11
data guarding D-11
handling, precautions 6-11
low voltage differential (LVD) D-24
magnetic exposure 6-11
overheating D-12
replacement, caution 2-26
replacement, predictive failure
alert 2-30
replacing, warning D-21
single-ended D-24
DU (Driver Update) 3-12, 3-13
dual inline memory modules See DIMMs
duplicate write memory
error D-9
DVD drive
cannot read data 2-23
connection problems 2-24
invalid format 2-23
media problems 2-23
problems 2-23
system boot 2-23
undetected 2-24
E
ECC (error checking and correcting)
ADU error messages D-3
POST error messages C-4, C-15
ECC corrected single bit
errors in DIMM in memory
module socket C-15
ECC corrected single bit
errors in DIMM/SIMM pair(s)
in memory module DIMM C-15
ECC error during testing B-5
ECC multiple bit error
detected,in DIMM C-4
ECC multiple bit error
detected,in DIMM/SIMM
pair C-4
EFI boot manager, settings 1-17
HP Servers Troubleshooting Guide
EFS (Extended Feature Supplement) 3-12,
3-13
EISA
boards, not found C-12
event list messages 4-15
expansion device, POST error
messages C-10
failure 4-15
not found C-12
POST error messages C-12
EISA configuration mismatch -
device not found C-12
EISA configuration not
complete C-12
EISA expansion device not
responding C-10
EISA slot yields valid ID C-12
electric shock
symbol 2-2
warning xii, 2-2
electrical regulations 6-9
electrostatic discharge See ESD
email address, technical support A-2
enclosure self recovery See ESR
energy saver problems 2-36
Enterprise Diagnostics LX32
accessing 4-5
described 4-3
environmental recovery, ASR-2 5-5
error checking and correcting See ECC
error log, viewing 3-2
error messages
Abend 1-12
ADU See ADU error messages
IML 1-12
POST See POST error messages
recording 1-12
server management 1-12
Stop 1-12
Survey Utility 4-14
test See test error codes
Trap 1-12
Index
Index-9