Numeric error Codes
Symptom / Error
02F7
Fail-Safe Timer NMI Failed
Error Messages
Symptom / Error
Device Address Conflict
Allocation Error for: device
Failing Bits: nnnn
Fixed Disk n
Invalid System Configuration
Data
I/O device IRQ conflict
Operating system not found
No Beep Symptoms
Symptom / Error
No beep, power-on
indicator on, and a blank
LCD not POST
No beep, power-on indicator not
on, and a blank LCD during
POST
No beep, power-on indicator on,
and a blank LCD during POST.
No beep during POST but
system runs correctly.
Chapter 4
Spare Part / Action in Sequence
1. DIMM
2. Main board
Spare Part / Action in Sequence
1. Run "Load Setup Defaults" in BIOS Setup Utility.
2. Backup battery (RTC)
3. Main board
1. Run "Load Setup Defaults" in BIOS Setup Utility.
2. Backup battery (RTC)
3. Main board
1. DIMM
2. BIOS ROM
3. Main board
1. None
1. BIOS ROM
2. Main board
1. Run "Load Setup Defaults" in BIOS Setup Utility.
2. Backup battery (RTC)
3. Main board
1. Diskette drive
1. Hard Disk
2. Main board
Spare Part / Action in Sequence
1. Ensure every connector correctly
2. DIMM
3. Main board
1. Reconnector LCD connectors
2. LCD inverter ID
3. LCD FPC cable
4. LCD inverter
5. LCD
6. LED board
7. Main board
1. Reconnector the LCD connectors
2. LCD inverter ID
3. LCD FPC Cable
4. LCD inverter
5. LCD
6. Main board
1. Speaker
65