Question about Compaq Presario 5000 PC Desktop

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Screen says no signal input.

I have a compaq presario 5000. When i turn it on, the screen says no signal input and says please check video signals. What can i do to fix this problem?

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Well,this probably implies a lot of problems. 1.Check the video adapter cable,make sure the pins are not bent or broken. 2. Open the case panel of the left side and disconnect and remove components such as Vga card,rams,hdd,roms,floopy drive,other agp/pci cards and wipe dust particles and on between slot then put them right back. 3. If step 2 fails,remove the vga card,video cable,hdd,processor and rams and approach a nearest friend to test the devices to see if they are working. 4. U can reduce your labour of hardware diagonising by using a POST card which observes the beep codes made by your cpu but u wil have to find out what beep codes mean(google). 5. If you find that all necessary parts are working then your motherboard is either short circuted or dead. After u have tried above solutions,rep to me confirming the status. Thank u!

Posted on Jul 20, 2011

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Did you try the screen with another computer?
Did you try the computer with another screen?

Do you ear the fan running when you start?
if yes the graphis card might be dead. if you don't have a graphic card (on the mother board) CPU dead or mother board any way ...bad signs

Posted on Dec 23, 2008

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My monitor has kicked into sleep mode and won't "wake up".


Unplug all the Cables from Compaq Presario 5103 CL and leave the Keyboard, mouse and monitor cable pluged in.

Now make sure the power cable of the monitor should be pluged in and the power cable of the tower should be pluged in.

Now to check if the montor is fine just unplug the video cable only which will show no input signal on the screen. If it shows this signal the monitor is fine. Plug back in the video cable.

If the monitor is going to sleep mode it might be possible that the old computer ( Compaq Presario 5103 CL ) is in stand by mode. hit any key on the keyboard and it should come back .

If it is not in the stand by mode then do one thing. Check the same monitor with the new computer. If it is working. Perfect ..!

Do one thing now ..!

Unplug all the cables from your old system and then press the power button for 30 sec and let it go. Now plug the keyboard, mouse and the monitor try again.
If it works Perfect. If not ..!

Then you need to open the tower and check on the processor FAN is it running..? If its not running you will not get the display as the fan is responsible for the display on the screen. Otherwise...!

Check the Tower possibly the Tower is not getting the power.

Try these steps and let me know If it works

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