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No Display I have a P4 with Intel 850 chip set.In that when we switch on the power the processor fan begins to rotate but there is no display in the moniter.I have seen a chance by changinging the VGA card but the problem continous.Please send me the solution.

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  • rtlc2us May 11, 2010

    Hello I need more info on this



    1. you say youve seen a change by changing the card if so i would change the card.

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  • 17 Answers

1st chance is.....Maybe yur processor is overheating? open the fan and the heatsink and clean the dust and apply a thin layer of thermal paste and rearrange your heatsink and yur fan. 2nd chance is...Maybe yur motherboard is dead.3rd maybe yur Hard disk try changing it n yur problem might get solved.

Posted on Mar 08, 2009

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1 Answer

My PC is not starting what is problem.


first make sure your ac cable is working well, then try to check the power supply of your computer if the fan rotates every time you hit the power button of your cpu, if not then change your power supply. if it fan rotates and stops, try to used another power supply if fan rotates and still won't display open up your cpu try to check if the fan over the processor will rotate and still don't recieve display. try to remove the video card and memory and clean it and re insert it. if still don't work. you got your motherboard defective.

Jul 10, 2011 | Intel SRMK2 Motherboard

1 Answer

FAN OK BUT NO DISPLAY


I like that. Kinda' rhymes. "Fan OK but no Display"

Problem is your Processor isn't turned on.

You have a bad Power Supply.
> Weak voltage power rail.

You probably have a 200 to 300 Watt power supply. (SMPS)

1) ALL of the LED lights together use less than 1 Watt of power.

2) EACH fan uses 2 to 3 Watts.

3) A typical Processor can use 51 to 125 watts. Depends on what Processor it is.

The Intel D845GVSR motherboard uses a Socket 478 processor socket.
Supports Intel Celeron, Intel Pentium 4, and Intel Celeron D, that utilize a Socket 478 processor socket, and have a maximum FSB of 533MHz.

http://en.wikipedia.org/wiki/List_of_Intel_chipsets#Pentium_4_Chipsets

Utilizes the Intel 845GV motherboard chipset.
[ Intel 82845GV Northbridge chip, and Intel ICH4 Southbridge chip ]

89 Watts is the maximum wattage, that can be used by a Processor for the Intel D845GVSR motherboard.

Power Supply has enough power to light LED lights, and spins fans, but not enough to turn the Processor on.
No Processor operating, No computer.
No computer, No video signal to the monitor.
(No Signal)

Do you have access to a KNOWN to be good, compatible Power Supply, for a test unit?



Motherboard Manual in PDF file form:

http://www.intel.com/p/en_US/support/highlights/dsktpboards/d845gvsr

Under the heading > Documents and Guides, left-click on > Product Guides for D845GVSR.
Then left-click on the first file listed.
Product Guide - PDF File Name: D845GVSR_ProductGuide_English.pdf

Nov 03, 2010 | Intel D845GVSR Motherboard

1 Answer

REPLACED MOBO INTEL D845EPI/845GVSR EMACHINE 2.5 P4 REPLACED PROCESSOR... NO DISPLAY OR KEYBOARD RECOGNIZED, NO BEEPS NOTHING BUT FANS ARE RUNNING AND LIGHTS ARE ON?


1.*********** Board not supporting Your Processor.
2. Try With Lower Speed Processor
3. Mahe sure that Mother Board is Working or Faulty.
4.Check the ram twice

If it HELPS RATE ME!

Jun 24, 2009 | Intel Desktop Board D845EPI Motherboard

3 Answers

My computer is not showing display


if the cpu is working and monitor also too
then change the batter in mother board
i 2 got similar prob recently

Mar 13, 2009 | Intel D946GZIS Motherboard

1 Answer

Computer Will Not Boot


It sounds like it could be your processor, how did you test your processor to make sure it worked correctly? Also how manny stick off RAM do you have and the total amount in MB or Gigs.

Jan 22, 2009 | Intel Foxconn Motherboard

7 Answers

Motherboard service


I have a problem with the MB, Intel D845GVSR the fans rotates, the memory is ok, and the processor too but nothing appears on the screen so if anyone can help me i will be very appreciated.

someone´s said me that i had to change a display chip, but i don´t know what it is...and the capacitors are fine.

Thanks

Nov 27, 2007 | Intel D845GVSR Motherboard

2 Answers

Motherboard Problem?


Chances are that until you solve the problem with the CPU fan, the system will not boot. Is the fan plugged in? Most CPU fans plug into a special connector (known as a "fan header") on the motherboard (the connector is often labeled "CPU FAN"); CHECK CAREFULLY to be certain that the fan is still plugged in properly... If you can get the fan to work again, the system just might boot up and begin working again... if you can't get the fan working properly again, buy a suitable replacement; whatever else you do, do NOT try to run the computer without a working CPU fan. Good luck; hope this helps you sort out the problem...

Apr 01, 2007 | Intel D850MV Motherboard

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