compaq presario 1200xl User Manual

							28 REMOVAL SEQUENCEPRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200XL Series
Model XL300, XL300A, and XL300B
Removing the Display Panel Assembly
Note: Illustrations may show parts removed that are not part of this procedure. It is 
necessary to remove only the parts listed in the written procedure.
To remove the display panel assembly, complete the following steps:
1. Prepare the Notebook for disassembly (pg 9
).
2. Remove the Internet Zone cover (pg 18
).
3. Remove the button board.
4. Remove the keyboard (pg 16
).
5. Remove the Heatspreader (pg 17
).
6. Remove one screw from the left side of the cable connector cover and lift the cover 
from the chassis.
7. Disconnect the display flex cable by gently pulling up to release it from the connector.
Continued on the next page. 
						

							PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIESREMOVAL SEQUENCE 29
Presario 1200XL Series
Model XL300, XL300A, and XL300B
8. While supporting the display, remove 1 the two outermost screws securing the 
display to the chassis and lift 
2 the display panel out of the hinges.
To replace the display panel, reverse these procedures. 
						

							30 REMOVAL SEQUENCEPRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200XL Series
Model XL300, XL300A, and XL300B
Removing the Upper CPU Cover
To remove the upper CPU cover, complete the following steps:
1. Prepare the Notebook for disassembly (pg 9
).
2. Remove the Palmrest Cover with TouchPad (pg 14
).
3. Remove the keyboard (pg 16
).
4. Remove the Heatspreader (pg 17
).
5. Remove the Internet Zone cover (pg 18
).
6. Remove the LVDS button board (pg 22
).
7. Remove the hard drive (pg 24
).
8. Remove the display panel assembly (pg 28
).
9. Remove four screws 
1 located on the top of the upper CPU cover.
Continued on the next page. 
						

							PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIESREMOVAL SEQUENCE 31
Presario 1200XL Series
Model XL300, XL300A, and XL300B
10. Turn the Notebook upside down and remove one screw.
11. Turn the Notebook right side up and lift the cover off the chassis.
Note: Now that the upper CPU cover is removed, you can remove the hard drive ribbon 
cable from the system board 
						

							32 REMOVAL SEQUENCEPRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200XL Series
Model XL300, XL300A, and XL300B
Removing the Hard Drive Cable
1. Disconnect the hard drive cable by pulling the cable off the connector. 
						

							PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIESREMOVAL SEQUENCE 33
Presario 1200XL Series
Model XL300, XL300A, and XL300B
Removing the CD/DVD Drive
To remove the CD/DVD Drive, complete the following steps:
1. Prepare the Notebook for disassembly (pg 9
).
2. Remove the Palmrest Cover with TouchPad (pg 14
).
3. Remove the keyboard (pg 16
).
4. Remove the Heatspreader (pg 17
).
5. Remove the display panel assembly (pg 28
).
6. Remove the upper CPU cover (pg 30
).
7. Turn the Notebook upside down and remove the two screws securing the CD/DVD 
drive to the chassis. 
						

							34 REMOVAL SEQUENCEPRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200XL Series
Model XL300, XL300A, and XL300B
8. Push the CD/DVD drive forward from the back of the drive to disconnect it from the 
system board, and lift the CD/DVD to remove it.
To replace the CD/DVD drive, reverse these procedures. 
						

							PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIESREMOVAL SEQUENCE 35
Presario 1200XL Series
Model XL300, XL300A, and XL300B
Removing the Power Supply Board
To remove the power supply board, complete following steps:
1. Prepare the Notebook for disassembly (pg 9
).
2. Remove the Palmrest Cover with TouchPad (pg 14
).
3. Remove the keyboard (pg 16
).
4. Remove the Heatspreader (pg 17
).
5. Remove the Internet Zone cover (pg 18
).
6. Remove the LVDS button board (pg 22
).
7. Remove the hard drive (pg 24
).
8. Remove the display panel assembly (pg 28
).
9. Remove the upper CPU cover (pg 30
).
10. Remove one screw 
1 from the right side of the board, and gently rock back and forth 
to disconnect it 
2 from the system board 
						

							36 REMOVAL SEQUENCEPRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIES
Presario 1200XL Series
Model XL300, XL300A, and XL300B
Removing the Fan Assembly
To remove the fan assembly, complete the following steps:
1. Prepare the Notebook for disassembly (pg 9
).
2. Remove the Palmrest Cover with TouchPad (pg 14
).
3. Remove the keyboard (pg 16
).
4. Remove the Heatspreader (pg 17
).
5. Remove the Internet Zone cover (pg 18
).
6. Remove the LVDS button board (pg 22
).
7. Remove the hard drive (pg 24
).
8. Remove the display panel assembly (pg 28
).
9. Remove the upper CPU cover (pg 30
).
10. Remove the power supply board (pg 35
).
11. Disconnect 
1 the fan cable from the connector on the system board and lift 2 the fan 
assembly from the chassis slot.
Continued on the next page. 
						

							PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1200XL SERIESREMOVAL SEQUENCE 37
Presario 1200XL Series
Model XL300, XL300A, and XL300B
To remove the fan gasket, pull the gasket from the fan.
To replace the fan assembly and gasket, reverse these procedures.
Important: When replacing the fan assembly ensure the manufacturing label is 
pointing inward.