Lenovo ThinkPad X23 English - ThinkPad X23 Service and Troubleshooting guide - Page 32

Computer screen problems, For Windows 98 or Windows 2000 or Windows XP

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Solving computer problems 3. Click Suspend/Resume Options. 4. Click Enable Hibernation. 5. Click OK. For Windows 2000 or Windows XP 1. Start the ThinkPad Configuration Program. 2. Click Power Management. 3. Click the Hibernate tab. 4. Select the Enable hibernation support checkbox. 5. Click OK. Note: You can enter hibernation mode by pressing Fn+F12 only if the PM driver for Windows 2000 or Windows XP has been installed. Computer screen problems Problem: The screen is blank. Solution: Press the Fn+Home keys to make the screen brighter. If the problem persists, perform the "Solution" for the problem below. Problem: The screen is unreadable or distorted. Solution: Make sure that: v The display device driver is installed correctly. v The display resolution and color depth are correctly set. v The monitor type is correct. To check these settings, do as follows: Open the Display Properties window. For Windows 98 or Windows 2000 or Windows XP: 1. Click the Settings tab. 2. Check if the color depth and resolution are correctly set. 3. Click Advanced... 4. Click the Adapter tab. 5. Make sure "ATI Mobility Radeon" is shown in the Adapter Information window. 6. Click the Monitor tab. 7. Make sure the information is correct. For Windows NT: 1. Click the Settings tab. 22 ThinkPad® X Series Service and Troubleshooting Guide

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3.
Click
Suspend/Resume Options
.
4.
Click
Enable Hibernation
.
5.
Click
OK
.
For Windows 2000 or Windows XP
1.
Start the ThinkPad Configuration Program.
2.
Click
Power Management
.
3.
Click the
Hibernate
tab.
4.
Select the
Enable hibernation support
checkbox.
5.
Click
OK
.
Note:
You can enter hibernation mode by pressing Fn+F12 only if the PM
driver for Windows 2000 or Windows XP has been installed.
Computer screen problems
Problem:
The screen is blank.
Solution:
Press the Fn+Home keys to make the screen brighter. If the problem
persists, perform the
“
Solution
”
for the problem below.
Problem:
The screen is unreadable or distorted.
Solution:
Make sure that:
v
The display device driver is installed correctly.
v
The display resolution and color depth are correctly set.
v
The monitor type is correct.
To check these settings, do as follows:
Open the Display Properties window.
For Windows 98 or Windows 2000 or Windows XP:
1.
Click the
Settings
tab.
2.
Check if the color depth and resolution are correctly set.
3.
Click
Advanced...
4.
Click the
Adapter
tab.
5.
Make sure
“
ATI Mobility Radeon
”
is shown in the Adapter Information
window.
6.
Click the
Monitor
tab.
7.
Make sure the information is correct.
For Windows NT:
1.
Click the
Settings
tab.
Solving computer problems
22
ThinkPad
®
X Series Service and Troubleshooting Guide