Turn an additional 180 degrees after the screw head
touches the surface of the plastic part:
Torque driver
If you have a torque driver, refer to the "Torque"
column with each step.
Make sure you use the correct screw, and tighten all
screws firmly to the torque shown in the table if you
have a torque screwdriver. Never use a screw that
you removed. Use a new one. Make sure the
screws are tightened firmly.
System board/LCD/Inverter replacement
notice
Restoring the LCD panel ID:
The EEPROM on
the inverter stores its supported LCD type ID code. If you
replace a LCD with one of a different brand or use a new
inverter, the ID information in the inverter EEPROM should
be updated.
Follow the steps blew to set the LCD panel ID:
1. Install the ThinkPad CE Utility Diskette and restart the
computer.
2. Select 1. LCD Panel ID Utility from the main menu.
3. Follow the instruction on screen to read current or to
set new LCD Panel ID code.
4. Restart computer : the new LCD should work
normally.
Note: When you set a new LCD Panel ID and the new
LCD is not yet enabled (to function), so connect an
external CRT to see the program execution
process.
CAUTION:
Make sure the new ID code you choose corresponds
with the LCD brand and type. If you write a wrong ID
into the inverter just reboot and re-execute the
program and input the correct ID code.
Note: If LCD cannot display after change ID code, make
sure you write the correct ID code, or try reseating
the LCD FPC cable connectors.
20
ThinkPad i Series 1200/1300 HMM