System Board SCSI LEDs
FRU/Action
5 blinks followed by a
pause
(DRAM address error)
a. Check cables
b. System Board
c. DASD Backplane
6 blinks followed by a
pause
(Code block checksum
error, flash the ServeRAID
controller.)
1. Run the ServeRAID
Flash program.
2. Check cables
3. System Board
4. DASD Backplane
On (solid)
1. Check jumper J11,
see “System board
jumpers” on
page 257.
2. Check cables
3. System Board
4. DASD Backplane
Undetermined problems
You are here because the diagnostic tests did not identify
the failure, the Devices List is incorrect, or the system is
inoperative.
Notes
1. If you suspect a software mismatch is causing
failures (solid or intermittent), be sure to see
“Resolving configuration conflicts” on page 73.
2. A corrupt CMOS can cause undetermined
problems.
Check the LEDs on all the power supplies, see “Power
supply LED errors” on page 278. If the LEDs indicate the
power supplies are working correctly, return here and do
the following:
1. Power-off the computer.
2. Be sure the system is cabled correctly.
3. Remove or disconnect the following (one at a time)
until you find the failure (power-on the computer and
reconfigure each time).
Any external devices
Surge suppressor device (on the computer)
Modem, printer, mouse, or non-IBM devices
Each adapter
Drives
Memory-Module Kits (Minimum requirement = 1
bank of 64 MB DIMMs)
Netfinity 5500 - Type 8660
291
Содержание 866011U - Netfinity 5500 - 8660
Страница 2: ......
Страница 8: ...vi Netfinity Server HMM...
Страница 201: ...a Remove the information panel LED assembly screws then remove the assembly Netfinity 5500 Type 8660 193...
Страница 214: ...1 Hard disk drive 2 Drive tray handle open position 206 Netfinity Server HMM...
Страница 231: ...a Remove the power backplane screws 1 then remove the power backplane Netfinity 5500 Type 8660 223...
Страница 244: ...Screws 236 Netfinity Server HMM...
Страница 247: ...Netfinity 5500 Type 8660 239...
Страница 269: ...a Remove the system board mounting screws then remove the system board Netfinity 5500 Type 8660 261...
Страница 301: ...Parts listing Type 8660 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Netfinity 5500 Type 8660 293...
Страница 314: ...306 Netfinity Server HMM...
Страница 324: ...316 Netfinity Server HMM...
Страница 325: ...Related service information 317...
Страница 326: ...318 Netfinity Server HMM...
Страница 327: ...Related service information 319...
Страница 340: ...332 Netfinity Server HMM...
Страница 341: ...Related service information 333...
Страница 346: ...338 Netfinity Server HMM...
Страница 402: ...IBM Part Number 00N5902 Printed in U S A S1 L 98 3...