Author Topic: PC won't turn on after turn off  (Read 122 times)

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Offline Lion_Heart

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PC won't turn on after turn off
« on: March 02, 2013, 10:32:41 am »

I have a great problem.


My Configuration Is:


HCL EZ001138 Desktop PC.


Small Brifcase cabinet.
250 Watt TFX SMPS.
Intel DG31PR Motherboard.
3 GB of Ram. (1 x 1 GB in slot "A", 1 x 2 GB in Slot "B".)
320 GB of Hitachi Hard Disk.
6 in 1 internal USB card reader.
No other component is connected.


No matter which operating system installed.
I tried in Xp 2, Xp 3 and my current os is Window 7 ultimate 32 bit.


My Problem is.


I am going to say in step by step so you can easily understand.


Step:
1) I start My computer, And it run well.
2) There is a sudden power off, or i Turn off the PC, Till well, no problem.
3) Now i want to run the PC on again.
4) I power on the AC Power supply and press the cpu power key.
5) BOOM! No light is turn on.


Only Mother board light is on, inside the cabinet.
A very high speed spinning sound from HDD is coming on.
Processor fan is running.
But in my monitor it is shown "NO INPUT SIGNAL" and monitor turn off automatically.
No error beep from system.


And there is no way to start the PC on that time.


Then i press and hold the CPU power switch for 2 second, and the system turn off. and i then switch off the AC power supply.


Then i have to wait for more than 3 hour.
 
If within 3 hour I ever going to start the PC i have to wait for another 3 hour from that time.


BUT AFTER THIS THREE HOUR WHEN I TURN ON MY PC AGAIN, OH! THERE IS NO PROBLEM. IT START RUN FINE AGAIN.




My PC is purchased on October 2009. No internal hardware is change till today.


My CPU temperature is 39.
and motherboard is 62.


All driver are updated.


The issue does not happen due to update.


My previous update is on January 2012 and my next and last update is on February 2013.
But issue start on middle of November 2012.




So my main problem is if i turn off my PC due to any reason it can not be turn on with in 3 hour.


This is very problematic, when i have a important job to do but i turn off my PC by mistake, or power off.


This problem is happen with UPS attach and Without UPS too.
I say this because my ups battery now a days give a back up of only 2 second. LOL.


Is This motherboard problem? I don't know.
Please help me. Is there any way to resolve it?


Thanks for reading this large topic.

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