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Posted on Feb 01, 2018

My 845GV board doesnot powerup immediately, the fan turns on then off immediately & no display on screen and this goeson for some time till on 20th/ 25th time i power on and sometimes it powers on at 5th attempt of power switch pressing. i am having 1.7 ghz processor and 256(400 speed ram).

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rogespeed1

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  • Contributor 45 Answers
  • Posted on Feb 01, 2018
rogespeed1
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Hi , the cold restarts seem highly likely to be a failing power supply unit and considering the age of the system as indicated by chipset model , I would be confident in suggesting a psu replacement would resolve the immediate issue. ( psu's loose efficiency over time )

As usual there could be other factors

. However also your total installed ram memory as noted being 256MB is grossly underspec for functional running of late release version application programs - so i would highly recommend increasing ram memory to at least 2GB , but 4GB would be better .( you can then also increase shared video memory if using onboard video for better video performance, if useful)

But depending upon resources of running tasks and your acceptable speed to complete a task , before spending money on sub-system upgrades, you should consider the benefit of a computer upgrade as possibly a more cost effective solution.

* i800 series chipset era : your noted ram memory 256MB - typical 16MB-64MB shared memory for onboard video - Ram memory manager allocated free space ( for user launching new apps) say - 60MB = not much for the operating system and starup applications , so excessive program pages are allocated to the page file, located on the sloooooow hdd , hence for you i imagine an almost non-functional computer

4 Related Answers

fixyathing

jhun T

  • 341 Answers
  • Posted on Aug 10, 2009

SOURCE: MSI K9A2 CF motherboard powers up, but nothing happens

try to get into the bios and see if the function of the power switch assigned differently. there are MB that use the a hotkey in the keyboard to power-up the system. It should be there in bios. Read the MB's manual too. On OFF state, try typing "O" and "N" then hit enter

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Anonymous

  • 153 Answers
  • Posted on Oct 05, 2009

SOURCE: pc will not start

Make sure the processor is seated firmly. Also make sure that the MB connectors are securely plugged in. Looks like there is a main connector AND a 4 pin connector on this board with the 4 pin being just to the right of the ports that are on the back edge of the board.

Testimonial: "thanks, ive added further comments if you can think of anything further"

Anonymous

  • 2567 Answers
  • Posted on Mar 24, 2010

SOURCE: I have Intel Orginal 845GVSR MotherBoard with 2.4

Here's a direct link to this motherboard's technical product specification document:
http://downloadmirror.intel.com/15210/eng/D845GVSR_TechProdSpec.pdf

Scrolling down to page 21 of this PDF docuemnt, under section "1.7 System Memory", all details related to memory specs are listed.

Based on this, the answer to your question is: Yes. You can increase your RAM to 1 GB with 400 FSB speed.

bronk50

Brian Sullivan

  • 27725 Answers
  • Posted on Mar 14, 2011

SOURCE: jpw1 problem. When i place

Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they are probably old and faulty a computer needs its connections to have an end so any faulty leads will end up with a computer error

hope this will help don

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