POST Error Codes (Type 8644)

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Error Codes (Type 8644)

Error Code/Symptom	FRU/Action
101	1. System Board
(Timer tick interrupt failure)	2. Microprocessor
102	1. System Board
(Timer 2 test failure)	2. Microprocessor
106	1. System Board
(Diskette controller failure)	2. Microprocessor
110, 111	1. Memory DIMM
(Memory parity error)	2. System Board
114	1. Adapter Memory
(Option read only memory error)	2. System Board
121	1. Run Diagnostics
(Hardware error)	2. System Board
151	1. Run Diagnostics
(Real time clock failure)	2. Battery
	3. System Board
161	1. Battery
(Real time clock battery failure)
162	1. Run Configuration/Setup
(A change in device	2. Failing Device
configuration occured.)	3. Battery
Possible causes:	4. System Board
° A new device installed
° A device moved to a different
location/cable connection
° A removed or disconnected device
° A failing or unrecognized device
° An external device is not turned on
° Processor update code not installed
or not be found.
° Running 'Erasing Lost or Forgotten
Passwords' procedure that erases
configuration data.
° CMOS memory checksum error
163	1. Run Configuration/Setup
(Time of day not set)	2. Battery
	3. System Board
164	1. Run Configuration/Setup
(Memory size does not match CMOS)	2. Dual Inline Memory Module
	3. Microprocessor
167	1. Perform the POST/BIOS (flash)
(A microprocessor was installed	Update procedure with latest
that is not supported by the current	POST/BIOS update
POST/BIOS)
175	1. System Board
(System board/microprocessor error)	2. Microprocessor
176	1. Run Configuration/Setup
(Computer cover or cable
cover was removed without
a key being used)
186	1. Run Configuration/Setup
(System board or	2. System Board
security hardware error)
187	1. See POST error 162
(Administrator password and
see POST error 162)
boot sequence have been cleared,
20X	1. Memory installed incorrectly
(Memory controller error)	2. Memory Module
	3. Microprocessor Board
	4. System Board
301 303	1. Keyboard
(Keyboard failure)	2. System Board
601	1. Diskette Drive Cable
(Diskette drive error)	2. Diskette Drive
	3. System Board
602	1. Try another startable
(Diskette damaged or	diskette that is formatted
formatted incorrectly.)	correctly and is in good condition
	2. Diskette Drive
604	1. Run Configuration/Setup
(Diskette Drive failure)	2. Diskette Drive
	3. Diskette Drive Cable
	4. System Board
662	1. Run Configuration/Setup
(Diskette drive	and Diagnostics
configuration error)	2. Diskette Drive
	3. Diskette Drive Cable
	4. System Board
762	1. Run Configuration/Setup
(Math coprocessor	2. Processor
configuration error)	3. System Board
11XX	1. Disconnect external cable on serial port.
(Serial port configuration	2. Run Configuration/Setup
error)	3. System Board
1762	1. Run Configuration/Setup
(Hard disk configuration	2. Cable
error)	3. Diskette Drive
	4. System Board
178X	1. Run diagnostics
(A hard disk drive or a	2. Hard Disk Drive
primary or secondary IDE	3. Primary or Secondary IDE Device
device error)
1800	1. Run Configuration/Setup
(PCI adapter interrupt	2. Run EISA Configuration
request error)	3. Failing Adapter
	4. System Board
1801	1. Run Configuration/Setup
(PCI adapter memory request error)	2. Run EISA Configuration
	3. Failing Adapter
	4. System Board
1802	1. Run Configuration/Setup
(PCI adapter I/O address	2. Failing Adapter
request error)	3. System Board
1803	1. Run Configuration/Setup
(PCI adapter memory	2. Failing Adapter
address request error)	3. System Board
1804	1. Run Configuration/Setup
(PCI adapter memory	2. Move failing adapter to slot 1 or 2
address request error)	3. Failing Adapter
	3. System Board
1805	1. Remove Failing PCI Adapter
(PCI adapter ROM checksum error)	2. System Board
1850	1. Verify all adapter settings
(Plug and Play adapter hardware	in the Configuration/Setup
interrupt request error	Utility program.
See 'Adapters'.)
1851	1. Verify all memory resources
(Plug and Play adapter memory	in the Configuration/Setup
resources request error)	Utility program
1852	1. Verify all adapter settings
(Plug and Play adapter I/O	in the Configuration/Setup
request error.	Utility program
See 'Config./Setup Utility Program Menus'
See 'Adapters'.)
1853	1. Verify all adapter settings
(Plug and Play adapter memory	in the Configuration/Setup
request error.	Utility program
See 'Config./Setup Utility Program Menus'
See 'Adapters'.)
1854	1. Verify all adapter settings
(Plug and Play adapter memory	in the Configuration/Setup
address request error.	Utility program
See 'Config./Setup Utility Program Menus'
See 'Adapters'.)
1855	1. Remove all adapters and
(Plug and Play adapter read-only	reinstall them one at a time
memory (ROM) error).	Power-on the server after each
	installation until you isolate
	the failing adapter
1856	1. Verify all adapter settings
(Plug and Play adapter DMA address	in the Configuration/Setup
request error.	Utility program
See 'Config./Setup Utility Program Menus'	installation until you isolate
See 'Adapters'	the failing adapter
1962	1. Run Configuration/Setup / See > Tip H166357
(No valid startup devices	2. Check the cable connections.
where found).	3. System Board.
8603	1. Pointing Device
(Pointing device has been	2. System Board
removed).
I9990301	1. Run Configuration/Setup
(Fixed boot sector error,
no operating system installed)