Replacing the lithium battery
12 - English
A26361-K522-Z120-2-7419
Replacing the lithium battery
!
Once you have installed the system board, you should remove the battery protection (i.e.
the thin plastic plate between battery and contact spring).
Incorrect replacement of the lithium battery may lead to a risk of explosion.
The lithium battery must be replaced with an identical battery or a battery type
recommended by the manufacturer (CR2032).
Do not throw lithium batteries into the trashcan. It must be disposed of in accordance with
local regulations concerning special waste.
Make sure that you insert the battery the right way round. The plus pole must point to the
contact !
Insert a new lithium battery of the same type in the socket.
Error messages
Memory Error at MMMM:SSSS:OOOOh
(R:xxxxh, W:xxxxh)
Replace the DRAM chips or the DIMMs.
System Management Memory Bad
Replace the DRAM chips or the DIMMs.
PS/2 Keyboard Interface Error
Check the keyboard interface circuit or change the keyboard.
