Lenovo NetVista Hardware Maintenance Manual for NetVista 6018, 6058, 6059, 626 - Page 166

No-beep symptoms, Start Options

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Beep Symptom 3-1-XDMA register failed 3-2-4Keyboard controller failed 3-3-4Screen initialization failed 3-4-1Screen retrace test detected an error 3-4-2POST is searching for video ROM 4 All other beep code sequences One long and one short beep during POST.Base 640 KB memory error or shadow RAM error One long beep and two or three short beeps during POST.(Video error) Three short beeps during POST Continuous beep Repeating short beeps FRU/Action 1. System Board 1. System Board 2. Keyboard 1. Video Adapter (if installed) 2. System Board Display 1. Video Adapter (if installed) 2. System Board 3. Display 1. Video Adapter (if installed) 2. System Board 1. Video Adapter (if installed) 2. System Board 1. System Board 1. Memory Module 2. System Board 1. Video Adapter (if installed) 2. System Board 1. See "System board memory" on page 135 2. System Board 1. System Board 1. Keyboard stuck key? 2. Keyboard Cable 3. System Board No-beep symptoms Note: Types 6058/6059/6269/6578/6579 computers default to come up quiet (no beep and no memory count and checkpoint code display) when no errors are detected by POST. To enable beep and memory count and checkpoint code display when a successful POST occurs, do the following: 1. Select Start Options in the Configuration/Setup Utility program (see "Setup Utility program" on page 122). 152 Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648, 6649

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Beep Symptom
FRU/Action
3-1-X
DMA register failed
1.
System Board
3-2-4
Keyboard controller failed
1.
System Board
2.
Keyboard
3-3-4
Screen initialization failed
1.
Video Adapter (if installed)
2.
System Board
Display
3-4-1
Screen retrace test detected an error
1.
Video Adapter (if installed)
2.
System Board
3.
Display
3-4-2
POST is searching for video ROM
1.
Video Adapter (if installed)
2.
System Board
4
1.
Video Adapter (if installed)
2.
System Board
All other beep code sequences
1.
System Board
One long and one short beep during POST.Base
640 KB memory error or shadow RAM error
1.
Memory Module
2.
System Board
One long beep and two or three short beeps
during POST.(Video error)
1.
Video Adapter (if installed)
2.
System Board
Three short beeps during POST
1.
See
“
System board memory
”
on page 135
2.
System Board
Continuous beep
1.
System Board
Repeating short beeps
1.
Keyboard stuck key?
2.
Keyboard Cable
3.
System Board
No-beep symptoms
Note:
Types 6058/6059/6269/6578/6579 computers default to come up quiet
(no beep and no memory count and checkpoint code display) when no
errors are detected by POST.
To enable beep and memory count and checkpoint code display when a
successful POST occurs, do the following:
1.
Select
Start Options
in the Configuration/Setup Utility program
(see
“
Setup Utility program
”
on page 122).
152
Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648,
6649