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No Display in Monitor, light blinks

Last answer on Nov 17, 2009 7:50:18 pm GMT Harsh20_4, on Mar 24, 2009 4:30:07 am GMT 
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Hello,

Yesterday, I was thinking of upgrading my RAM. I bought 512 MB SD RAM, but when I opened my CPU I realised that I am not sure if my machine has SD RAM in it. So I didnt put the new RAM. I then tried to switch on the machine to run some utility for checking my RAM type. Unfortunately, when I switched on my machine, My display didnt come up. Now I am having no clue what went wrong as everything looks fine but there is no display.

But when I disconnect my monitor from the CPU I get a test message as no signal. My monitor looks fine. Please help in sorting the issue out.

Thanks in advance.

Regards,
Harsh.

Configuration: Windows XP Professional
Internet Explorer 6.0
P4

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1

daywish, on Mar 24, 2009 8:00:07 am GMT

First of all return to the original configuration- with the old Ram memory----and check out if you graphic card os properly fitted, it may be due to the fact that when you changed your RAM you accidentally moved the graphic card.

   
Reply to daywish

2

mike, on Jun 2, 2009 5:29:46 pm BST
  • +1

Are you sure about that because i have the exact same problem and i also increased my ram BUT i made sure my graphics card is fine.. but its only for this one monitor my other monitor is fine

   
Reply to mike

3

usman, on Jul 14, 2009 9:07:40 am BST
  • +2

Very Easy just change the refreash rate to 70 or 60ghz

   
Reply to usman

4

narender, on Jul 21, 2009 6:15:38 am BST
  • +7

How to change refresh rate of monitor becoz my monitor is displaying nothing but my all parts inside cabinate are fine. i m suspicous about ram

   
Reply to narender

5

einsttan, on Sep 9, 2009 6:17:04 am BST

Can you press F8 to enter save mode, then go control panel change the monitor setting.

   
Reply to einsttan

6

tipscomputer, on Sep 28, 2009 3:40:45 pm BST

1. check the RAM is seated
2. Try any other RAM
3. still the same problem check the video or graphics card , if any
4. if no graphics card and problem stiil changing it clear your CMOS by removing battery
5. if its new system then, remove battery, then take a small wire piece and short the positive and negative of the battery socket, then only CMOS is cleared
6. still problem , check the processor heat sink
7. still problem then suggesting checking motherboard and processor

   
Reply to tipscomputer

7

 Prashanth, on Nov 17, 2009 7:50:18 pm GMT

Dear Harsha,

Just open your CPU cabinet and remove rams from your RAM slots then just clean that RAM slots and then put RAMS properly, after that just switch your PC in case it works fine then it means there was nothing big problem. After this much also system not on then there is something problem in RAM r in your PC motherboard that's it ok.


Thanks,
Prashanth P Channammanavar

   
Reply to Prashanth
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