Compaq XL280 - Manual (Page 116)

P RESARIO N OTEBOOK M AINTENANCE AND S ERVICE G UIDE 1800 S ERIES R EMOVAL & R EPLACEMENT 47
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
System Board
To remove the system board, complete the following steps:
1. Prepare the Notebook for disassembly ( pg 10 ).
2. Remove the Palmrest cover with TouchPad ( pg 13 ).
3. Remove the keyboard ( pg 16 ).
4. Remove the heat sink ( pg 23 ).
5. Remove the button board cover ( pg 17 ).
6. Remove the Internet switch board ( pg 21 ).
7. Remove the display panel assembly ( pg 34 ).
8. Remove the hard drive ( pg 25 ).
9. Remove the upper CPU cover ( pg 37 ).
10. Disconnect the LCD DisqPlay module cable from the system board ( pg 28 ).
11. Remove the modem ( pg 24 ).
12. Remove the CD, CD-RW, or DVD drive ( pg 31 ).
13. Remove the fan assembly ( pg 38 ).
14. Disconnect the diskette drive cable from the system board ( pg 43 ).
15. Remove the voltage converter board ( pg 44 ).
16. Disconnect the speaker assembly cables from the system board ( pg 46 ).
Continued on the next page.