Table 2-1 POST Error Codes and Messages List

NOTE: To diagnose a problem, first find the BIOS error messages or codes in left column. If directed to a check procedure, replace the FRU indicated in the check procedure. If no check procedure is indicated, the first Action/FRU listed in right column is the most likely cause.

BIOS Error Codes,

Action/FRU

Messages

 

 

 

1780

Reconnect hard disk cables.

Fixed Disk Configuration

Hard disk drive

Error

System board

 

 

1780

Reconnect hard disk cables

Fixed Disk 0 Error

Enter BIOS setting to load

1780

default settings:

Fixed Disk Error

1. Proper speed for

1781

processor. Speed should

be a multiple of the

Fixed Disk 1 Error

original processor.

1782

Hard disk drive

Fixed Disk 2 Error

System board

1783

 

Fixed Disk 3 Error

 

 

 

1800

Run Setup, verify PCI

No More IRQs available

Run Diagnostics

1880

PCI adapter card

No More IRQs available

 

 

 

1801

Check Setup

No More Room for Option

Run Diagnostics

ROM

Adapter Cards

1881

Make sure BIOS is at latest

No More Room for Option

level

ROM

System board

 

 

1802

Check Setup

No More I/O Space

Run Diagnostics

Available

Adapter Cards

1882

Make sure BIOS is at latest

No More I/O Space

level

Available

System board

 

 

42 IBM Desktop System HMM

Page 74
Image 74
IBM 6646, 6645, 6644 manual Rom