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IBM-AUSTRIA - PC-HW-Support 30 Aug 1999 |
1120 LCD Front Cover (2640)
1120 LCD Front Cover
The LCD for the notebook computers
contains over 921.000 thin film
transistors (TFTs). A small number of missing, discolored or constantly lighted
dots is characteristic of TFT LCD technology, but
excessive pixel problems can cause viewing concerns.
The LCD should be replaced if the number of missing, discolored,
or lighted dots in any background is 21 or more.
- The LCD front cover has several latches. Release the latches as shown in step 3
- For the DSTN LCD, there are two slide knobs in step 4
Step |
Location (Quantity) |
Length |
2 |
LCD Front Cover (3) |
M2.5 x 6mm Flat head |
When replacing:
Make sure that the slide knobs work correctly.
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