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If Something Goes Wrong
Resolving a hardware conflict
❖ The Driver tab, which displays the drivers being used by 
the device.
The tabs that appear in the dialog box vary from one device to 
another. A Troubleshooting button is also present.
6 Click Troubleshoot...
A Help and Support window for that device appears.
For more information about Device Manager, refer to Windows
® 
online Help.
Memory problems 
Incorrectly connected or faulty memory modules may cause errors 
that seem to be device-related. It is worthwhile checking for these 
first:
1 Click Start, Turn off computer.
2 Click Turn Off.
The operating system shuts down and turns off the computer 
automatically.
3 Remove the memory module, following the instructions in 
“Removing a memory module” on page 54.
4 Reinstall the memory module, following the instructions in 
“Installing a memory module” on page 50, and making sure the 
module is seated properly.
5 Check for the error again.
6 If the error recurs, remove the memory module entirely and 
check for the error again.
If removing the memory module eliminates the error, the 
memory module may be faulty. If the error recurs without the 
memory module installed, the error is not caused by the 
memory module.
TECHNICAL NOTE: You must have at least one memory module 
installed for the computer to work.
For this model, Slot A is the bottom slot. Slot B is the top slot. If only 
one memory module is to be installed, it must be installed in slot A.