Problem with the screen

check in BIOS settings and see is it the temperature rising or maintain?Sometimes when temperature reach the maximum, the mobo will force to shutdown to prevent damage.

System restore:
To use System Restore to restore Windows XP to a previous state, follow these steps:

• Log on to Windows as an administrator.
• Click Start, point to All Programs, point to Accessories, point to System Tools, and then click System Restore.
• On the Welcome to System Restore page, click to select the Restore my computer to an earlier time option, and then click Next.
• On the Select a Restore Point page, click the most recent system restore point in the On this list, click a restore point list, and then click Next.
• Note A System Restore message may appear that lists configuration changes that System Restore will make. Click OK.
• On the Confirm Restore Point Selection page, click Next. System Restore restores the previous Windows XP configuration, and then restarts the computer.
• Log on to the computer as an Administrator. Then click OK on the System Restore Restoration Complete page.

If you successfully restored your computer to a previous state, and the computer performs as expected, you are finished.
Use asystem utility tool like RegInOut to fix corrupt registry and windows files.

For Restoring in Windows 7:

http://windows.microsoft.com/en-US/windows7/why-is-my-screen-black-when-i-start-windows-7

Hope it works for you.

Windows is probably getting stuck on start-up and this is likely due to a driver problem. The presence of a blue screen with the mouse pointer icon on it has a description called BSOD (Blue Screen Of Death). BSOD was common in earlier Windows versions as they were not robust enough to withstand misbehaving applications. Current Windows better isolate applications so that BSOD does not occur but it can still happen during the start up process. My suggestion is that you should try running Safe Mode then do a System Restore to an earlier date when the system used to start properly. Strongly suggest that you have the system plugged into its AC adapter before doing this. The following is based on Windows XP (you didn't indicate what O.S. you had).
1. do a power-on and press F8 repeatedly to get the Windows Advanced Options Menu
2. use the up-down arrow keys to highlight Safe Mode and press the Enter key
3. on the Windows log-in screen, click your user name icon to log-on
4. on the Desktop window, click the No button to indicate a choice to use System Restore
5. on the Taskbar, click on the iconized System Restore to open the System Restore window
6. click the Next button to get the Select a Restore Point window with the monthly calendar
7. on the calendar, click a bold date then click the Next button
8. on the Confirm Restore Point Selection window, read and if it is OK click the Next button
9. during System Restore, the system will be shut down and restarted. Let this proceed normally.

hiya

1) Start your computer and log on as an administrator.
2) Click the Start button then select All Programs, Accessories, System Tools, and then click System Restore.
3) In the new window, select "Restore my computer to an earlier time" option and then click Next.
4) Select the most recent system restore point from the "On this list, click a restore point" list, and then click Next.
5) Click Next on the confirmation window.
6) Restarts the computer when the restoration is finished

or if you cant do this

http://www.wiki-errors.com/download.php

click on the link and download the fix

hope this helps

John

The login screen will not appear if you have Windows set to login automatically. You will have to log out first. Try this:

Save & close all programs you have open.

Click the START button

Click LOG OFF

When it asks if you want to log off, click LOG OFF

The login screen should now appear

If you want to change your password, picture, or add or delete accounts, you need to login again, then follow these steps:

Type in password and login

Click START button

Click CONTROL PANEL

Go to USER ACCOUNTS

From here you can make changes to login and user account information

if you want restore your computer then just flow the step

1 start

2 all programs

3 accessories

4 systems tools

5 restore systems

after that folow the screen your will able to restore your systems

I think you pc is virus infected...

try to restore if ..............


To use System Restore to restore Windows XP to a previous state, follow these steps:

1. Log on to Windows as Administrator.
2. Click Start, point to All Programs, point to Accessories, point to System Tools, and then click System Restore. System Restore starts.
3. On the Welcome to System Restore page, click Restore my computer to an earlier time (if it is not already selected), and then click Next.
4. On the Select a Restore Point page, click the most recent system restore point in the On this list, click a restore point list, and then click Next.
   
   Note A System Restore message may appear that lists configuration changes that System Restore will make. Click OK.
5. On the Confirm Restore Point Selection page, click Next. System Restore restores the previous Windows XP configuration, and then restarts the computer.
6. Log on to the computer as Administrator. The System Restore Restoration Complete page is displayed.
7. Click OK.

If you successfully restored your computer to a previous state, and the computer is performing as it should be, you are finished.

rate me ..


regards,

log in administrator, right click desktop, properties,settingh, increase screen resolution.

AND allso try to create restore point.

Search the Internet for a password changer. There are several out there. One I've tried is http://www.password-changer.com/order.htm. It's a $60 hit, but worth it in my business.

k i think u changed graphic settings like fonts and size of the i-cons like that dont worry manju>do a system restore>like

1. Log on to Windows as Administrator. 2. Click Start, point to All Programs, point to Accessories, point to System Tools, and then click System Restore. System Restore starts. 3. On the Welcome to System Restore page, click Restore my computer to an earlier time (if it is not already selected), and then click Next. 4. On the Select a Restore Point page, click the most recent system checkpoint in the On this list, click a restore point list, and then click Next. A System Restore message may appear that lists configuration changes that System Restore will make. Click OK. 5. On the Confirm Restore Point Selection page, click Next. System Restore restores the previous Windows XP configuration, and then restarts the computer. 6. Log on to the computer as Administrator. The System Restore Restoration Complete page appears. 7. Click OK.
rate me solved if its help full