Operating Manual
Table Of Contents
- Title
- Contents
- Introduction
- Important notes
- Preparation for use and operation
- Troubleshooting and tips
- Installing new software
- Power-on indicator remains dark after you have switched on your device
- The screen stays blank
- Flickering or drifting stripes on the monitor screen
- No mouse pointer displayed on the screen
- The floppy disk cannot be read or written
- Time and/or date is not correct
- Error messages on the screen
- Restoring the hard disk contents
- Tips
- System expansions
- Technical data
- Index
System expansions
A26361-K515-Z100-1-7619
37
Settings in BIOS Setup
If you have installed or removed a PCI board, please check in the
BIOS Setup
the settings for the
relevant PCI slot. If necessary, change the settings. Further information is provided in the
documentation for the PCI board.
Memory, processor, lithium battery
Details of how and if you can upgrade the main memory or retrofit the second-level cache of your
PC are provided in the Technical Manual for the system board. Below the necessary steps are
described to enable you to work on the system board.
²
Open the system unit (see "Opening the system unit").
²
If a board is installed on the system board, you may have to remove it (see "Installing a
board").
²
Make desired extensions as it is described in the Technical Manual for the system board.
²
If you have removed a board, install it now (see "Installing a board").
²
Close the system unit (see "Assembling the system unit").
Replacing the lithium battery
!
Incorrect replacement of the lithium battery may lead to a risk of explosion.
The lithium battery may be replaced only with an identical battery or with a type
recommended by the manufacturer.
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 be on the
top!
1
2
3
+
+
+
+
²
Lift the contact (1) a few millimeters and remove the battery from its socket (2).
²
Insert a new lithium battery of the same type in the socket (3).