I am having problems reinstalling this, I have had this installed on this computer before but I am able to get as far as the green line 1/4inch from the end then it then stops.

Depending on the age of the monitor, it most likely will be Capacitors that are leaking. I have repaired many different brands of monitors and have seen problems very similar to yours. 99% of the repairs I do are capacitor Issues. It's well worth replacing them IF the screen is still in very good shape as far as brightness and contrast. most repair kits usually cost between 12 and 20 dollars.
Hope this helps!

One of your memory chips is bad.

Maybe your memory is bad or the memory slot is bad.

Remove the Power Cord, Open the Case and remove one of the memory chips. Set the chip aside then try rebooting the computer. If it boots, then you know the memory chip you set aside is bad so mark an x on it with an ink pen. If it fails to boot then move the chip to the next memory slot and try rebooting. If it fails take the chip out and set it aside, then put the other chip in and try booting it in both slots. If it boots, just to verify that the chip set aside is bad, mark an x on it and put it into the open memory chip slot and try booting.

Diagnostic Lights CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. To help you troubleshoot a problem, your computer has four lights labeled "1," "2," "3," and "4"on the front or back panel. The lights can be off or green. When the computer starts normally, the patterns or codes on the lights change as the boot process completes. When the computer starts normally, the patterns or codes on the lights change as the boot process completes. If the POST portion of system boot completes successfully, all four lights display solid green. If the computer malfunctions during the POST process, the pattern displayed on the LEDs may help identify where in the process the computer halted.
NOTE: The orientation of the diagnostic lights may vary depending on the system type. The diagnostic lights can appear either vertical or horizontal.

Light Pattern

Problem Description

Suggested Resolution


The computer is in a normal "off" condition, or a possible pre-BIOS failure has occurred.
The diagnostic lights are not lit after the computer successfully boots to the operating system.
Plug the computer into a working electrical outlet and press the power button.


A possible BIOS failure has occurred; the computer is in the recovery mode.
Run the BIOS Recovery utility, wait for recovery completion, and then restart the computer.


A possible processor failure has occurred.
Reinstall the processor and restart the computer.


Memory modules are detected, but a memory failure has occurred.

• If you have one memory module installed, reinstall it and restart the computer. (see "Memory" for instructions on how to remove and install memory modules.)
• If you have two or more memory modules installed, remove the modules, reinstall one module, and then restart the computer. If the computer starts normally, reinstall an additional module. Continue until you have identified a faulty module or reinstalled all modules without error.
• If available, install properly working memory of the same type into your computer.
• If the problem persists, contact Dell.

A possible graphics card failure has occurred.

• If the computer has a graphics card, remove the card, reinstall it, and then restart the computer.
• If the problem still exists, install a graphics card that you know works and restart the computer.
• If the problem persists or the computer has integrated graphics, contact Dell.

A possible floppy or hard drive failure has occurred.
Reseat all power and data cables and restart the computer.


A possible USB failure has occurred.
Reinstall all USB devices, check cable connections, and then restart the computer.


No memory modules are detected.

• If you have one memory module installed, reinstall it and restart the computer. (see "Memory" for instructions on how to remove and install memory modules.)
• If you have two or more memory modules installed, remove the modules, reinstall one module, and then restart the computer. If the computer starts normally, reinstall an additional module. Continue until you have identified a faulty module or reinstalled all modules without error.
• If available, install properly working memory of the same type into your computer.
• If the problem persists, contact Dell.

Memory modules are detected, but a memory configuration or compatibility error exists.

• Ensure that no special memory module/memory connector placement requirements exist.
• Verify that the memory modules that you are installing are compatible with your computer.
• If the problem persists, contact Dell.

An other failure has occurred.
This pattern also displays during System Setup and may not indicate a problem.

• Ensure that the cables are properly connected to the system board from the hard drive, CD drive, and DVD drive.
• Check the computer message that appears on your monitor screen.
• If the problem persists, contact Dell.

After POST is complete, all four diagnostic lights turn green briefly before turning off to indicate normal operating condition.
None.

Well, the product key should have been on the CD sleeve or on the plastic case. Without the product key, you don't get to install it again. You might call Microsoft and tell them--if you have the original CD, it will have a number on it (near the hole in the middle) and they can use that to verify authenticity. At least they were able to do that for me a long, long time ago in a place far, far away.

you have a memory problem,

• If you have two or more memory modules installed, remove the modules, reinstall one module (see Installing Memory), and then restart the computer. If the computer starts normally, reinstall an additional module. Continue until you have identified a faulty module or reinstalled all modules without error.
• If available, install properly working memory of the same type into your computer (see Installing Memory).
• If the problem persists, contact Dell (see "Contacting Dell" in your Owner's Manual).

see more details and your manual here

Looks like a graphics problem, try rebooting in safe mode and reinstall your graphics driver that came with your computer or card.
I have also seen this problem on a laptop with a faulty memory module.

reinstall the operation system ...it has been corrupted ...try not to use the recovery cd.. and install them all manually

Bottom line: Either your power supply or (hopefully not) the mother board has gone bad.
Replace power supply (remove old one), take to local independent computer shop, ask them for new unit. Should be around $50.00. - no more. After reinstall, if still no fans, boot, etc. Replace motherboard or buy a new machine. MB's installed probably will run you around $250.00-ish.
Good luck.

gurutim

-You have to make sure that the current antivirus protection you have is already deleted, Then reboot the system.
-reinstall the panda again , If same problem encopuntered try to use some programs like REVo uninstaller.
-Use REVO to manipulate deleting all norton files like folder, registry file.
-Then reinstall panda again, If no..go Disable firewall and reboot system-reinstall panda .

You have installed graphics drivers which are not compatable with your laptop. Use the disks that came with it and reinstall the original drivers, windows update might have installed one that is not suitable

sharp is very aware of the panel and main video processor problems.They should give you no problems on the repair.It sounds most likely you have a main video processor problem.