Compaq XL280 - Manual (Page 120)

P RESARIO N OTEBOOK M AINTENANCE AND S ERVICE G UIDE 1800 S ERIES R EMOVAL & R EPLACEMENT 51
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
20. Make sure that the PC card eject button is pushed inward
1
, and then lift up the front
of the system board and pull it forward to remove it from the chassis
2
.
Important: Before replacing the system board, remove all remaining cables.
To replace the system board, reverse these procedures.