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Symptom/Error
FRU/Action in Sequence
No beep,
power-on
indicator on, and
a blank LCD
during POST
1. Reseat the LCD Connectors.
2. Hard disk connector board.
3. Hard disk
4. Keyboard
5. LCD inverter ID
6. LCD FPC Cable
7. LCD inverter
8. LCD
9. System board
LCD
backlight
not working
LCD too
dark
LCD
brightness
cannot be
adjusted
LCD
contrast
cannot be
adjusted
1. Enter BIOS Utility to execute Load
Setup Default Settings, then
reboot system.
2. Reseat the LCD Connectors.
3. Keyboard (if control is from the
keyboard).
4. LCD inverter ID
5. LCD FPC Cable
6. LCD inverter
7. LCD
8. System board
LCD screen
unreadable
Characters
missing
pels
Screen
abnormal
Wrong color
displayed
1. Reseat all LCD Connectors.
2. LCD inverter ID
3. LCD FPC Cable
4. LCD inverter
5. LCD
6. System board
LCD has extra
horizontal or
vertical lines
displayed.
1. LCD
2. LCD inverter ID
3. LCD inverter
4. System board
Keyboard/TrackPoint-Related
Symptoms
Symptom/Error
FRU/Action in Sequence
Keyboard (one
or more keys)
does not work.
1. Go to “Keyboard and External
Input Device Checkout” on
page 5.
2. Reseat the three keyboard cables.
3. Keyboard
4. System board
TrackPoint does
not work.
1. Go to “TrackPoint III Checkout” on
page 6.
2. Reseat TrackPoint cables.
3. Reseat the three keyboard cables.
4. TrackPoint board
5. Keyboard
6. System board
ThinkPad 310, 310D, 310E, 310ED (2600)
19
Содержание ThinkPad 310
Страница 3: ......
Страница 9: ...vi IBM Mobile Systems ThinkPad 310 D E ED HMM ...
Страница 64: ...Side View Hinge Cover ThinkPad 310 310D 310E 310ED 2600 39 ...
Страница 81: ...Speaker and Cover Switch Cables 56 IBM Mobile Systems ThinkPad 310 D E ED HMM ...
Страница 84: ...PCMCIA Door and PCMCIA Door Spring ThinkPad 310 310D 310E 310ED 2600 59 ...
Страница 88: ...Keyboard Connector Board ThinkPad 310 310D 310E 310ED 2600 63 ...
Страница 91: ...Bottom View 1 DIMM door 66 IBM Mobile Systems ThinkPad 310 D E ED HMM ...
Страница 95: ...310 System Unit Parts Listing 70 IBM Mobile Systems ThinkPad 310 D E ED HMM ...
Страница 96: ...310D System Unit Parts Listing ThinkPad 310 310D 310E 310ED 2600 71 ...
Страница 102: ...310E System Unit Parts Listing ThinkPad 310 310D 310E 310ED 2600 77 ...
Страница 103: ...310ED System Unit Parts Listing 78 IBM Mobile Systems ThinkPad 310 D E ED HMM ...
Страница 107: ...310E 310ED LCD Unit Parts Listing 82 IBM Mobile Systems ThinkPad 310 D E ED HMM ...
Страница 109: ...310E 2600 Axx Cxx Exx Fxx System Unit Parts Listing 84 IBM Mobile Systems ThinkPad 310 D E ED HMM ...
Страница 110: ...310ED 2600 Bxx Dxx System Unit Parts Listing ThinkPad 310 310D 310E 310ED 2600 85 ...
Страница 121: ...IBM Part Number 05L1935 Printed in U S A Sð5L 1935 ðð ...