Lenovo NetVista Hardware Maintenance Manual (HMM) for NetVista 6832 and 6833 s - Page 66

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, Messages 0200 Failure Fixed Disk 0210 Stuck Key 0211 Keyboard Error 0212 Keyboard Controller Failed 0230 Shadow RAM Failed at Offset: nnnn 0231 System RAM Failed at Offset: nnnn 0232 Extended RAM Failed at Offset: nnnn 0250 System Battery is DeadReplace and Run SETUP 0251 System CMOS Checksum Bad-Default Configuration Used Action/FRU 1. Check to see if fixed disk is attached properly. 2. Run Setup. Find out if the fixed disk type is correctly identified. 3. Check the indicated disk, by trying to fix another one. 1. Check keyboard 2. Check system board 1. Re-connect keyboard 2. Enter Configuration/ Setup Utility and load the default settings 3. Check keyboard 4. Check system board 1. Check keyboard controller 1. Insert the memory modules in the RIMM sockets properly, then reboot the system 2. Memory module. See "005 -" on page 59 to replace memory module 3. System board 1. Check system battery. If replaced, re-run Setup 1. Run Setup. Load the default settings, or enter Setup to key-in your own values. 2. Check system battery 34 IBM Desktop System HMM