![background image](http://html1.mh-extra.com/html/ibm/thinkpad-transnote/thinkpad-transnote_hardware-maintenance-manual_607196049.webp)
Beep symptoms
Symptom or error
FRU or action, in sequence
One beep and a blank,
unreadable, or flashing LCD.
1. Reseat the LCD
connector.
2. LCD assembly.
3. External CRT.
4. System board.
One long and two short beeps,
and a blank or unreadable
LCD.
1. System board.
2. LCD assembly.
3. DIMM.
Two short beeps with error
codes.
POST error. See “Numeric
error codes” on page 41.
Two short beeps with blank
screen.
1. System board.
2. DIMM.
Three short beeps, pause,
three more short beeps, and
one short beep.
1. DIMM.
2. System board
Only cursor appears.
Reinstall operating system.
No beep symptoms
Symptom or error
FRU or action, in sequence
No beep, power-on indicator
on, LCD blank, and no POST.
1. Make sure that every
connector is connected
tightly and correctly.
2. DIMM.
3. System board.
No beep, power-on indicator
on, and LCD blank during
POST.
1. Reseat DIMM.
2. System board.
No beep during POST, but
system runs correctly.
Speaker connection or
speaker.
The power-on password
prompt.
A power-on password or a
supervisor password is set.
Type the password and press
Enter.
The hard-disk password
prompt.
A hard-disk password is set.
Type the password and press
Enter.
The DOS full screen looks
smaller.
Start the ThinkPad
Configuration program and set
the Screen expansion
function.
Symptom-to-FRU index
ThinkPad TransNote
45
Summary of Contents for ThinkPad TransNote
Page 36: ...Checkout guide 32 ThinkPad TransNote ...
Page 61: ...Removing and replacing a FRU ThinkPad TransNote 57 ...
Page 62: ...1020 DIMM continued v Battery pack 1010 Removing and replacing a FRU 58 ThinkPad TransNote ...
Page 64: ...Removing and replacing a FRU 60 ThinkPad TransNote ...
Page 67: ...Removing and replacing a FRU ThinkPad TransNote 63 ...
Page 74: ... continued Removing and replacing a FRU 70 ThinkPad TransNote ...
Page 84: ... continued Removing and replacing a FRU 80 ThinkPad TransNote ...
Page 85: ...Removing and replacing a FRU ThinkPad TransNote 81 ...
Page 95: ...Removing and replacing a FRU ThinkPad TransNote 91 ...
Page 99: ... continued Removing and replacing a FRU ThinkPad TransNote 95 ...
Page 105: ...Removing and replacing a FRU ThinkPad TransNote 101 ...
Page 108: ...Removing and replacing a FRU 104 ThinkPad TransNote ...
Page 113: ... continued Removing and replacing a FRU ThinkPad TransNote 109 ...
Page 114: ... continued Removing and replacing a FRU 110 ThinkPad TransNote ...
Page 117: ... continued Removing and replacing a FRU ThinkPad TransNote 113 ...
Page 121: ... continued Removing and replacing a FRU ThinkPad TransNote 117 ...
Page 126: ...5 Tighten the screws 7 and 8 Removing and replacing a FRU 122 ThinkPad TransNote ...
Page 149: ...Notices ThinkPad TransNote 145 ...
Page 150: ... Part Number 22P2932 Printed in U S A 1P P N 22P2932 ...