Removing and installing components
during servicing
Removing and installing compo
nents
during servicing
Only qualified technicians should r epair your notebook. U nauthorised
opening or incorrect repair may greatly en danger the user (electric shock,
fire risk) and will invalidate your warranty.
Components
Serv icin g
You may remove and install the components described in this chapter yourself
after consulting the Hotline/Help Desk .
If you rem ove and install components without consulting the Hotline/Help
Desk, t hen the warranty of your notebook will be voided.
Notes on installing and removing boards
and components
• Switch the notebook off and pull the power plug out of the mains socket.
• Always remove the battery.
• Ta ke care whe n you use the locking mechanisms on the battery and any other component .
• Never use sharp objects suc
h as screwdrivers, scissors or knives as leverage to remove covers.
NotesBoardESD
Boards with electrostatic sensitive devices (ESD) are marked with the label
shown.
When handling boards fitted with ESDs, you m ust a lwa ys observe the following
points:
• You must always discharge static build up (e.g. by touching a grounded
object) before working.
• The equipment and tools you use must be free of static charges.
• Remove the power plug from the mains supply before inserting or removing
boards containing ESDs.
• Always hold boards with ESDs by their edges.
• Never touch pins or conductors on boards fitted with ESDs.
A26391-K273-Z220-1 -7619 , edition 1 25
To Next Page
Loading...
