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Intel motherboard d945gccr power not on and processor fan not running other acessories is ok.

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In that case the motherboard itself has failed and will have to be replaced.

Posted on Jan 04, 2011

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D945gccr MB NO DISPLAY I GUESS ITS BIOS PROBLEM


Maltesh,

1) IF ALL of the LED (Lights) were on they would use less than 1 Watt of power.

2) EACH fan uses 2 to 3 Watts of power.

3) A typical Processor can use 51 to 125 Watts of power.

Intel D945GCCR motherboard?
Can use up to an Intel Core2 Duo E4700, (800MHz FSB), according to Intel Support,

http://processormatch.intel.com/CompDB/SearchResult.aspx?Boardname=d945gccr

An Intel Core2 Duo E4700 can use up to 65 Watts,

http://en.wikipedia.org/wiki/List_of_Intel_Core_2_microprocessors#.22Allendale.22.2C_.22Conroe.22_.2865_nm.29

Check the Power Supply.
A Power Supply with a weak voltage power rail, will have plenty of power to light LED's, and maybe spin fans, but Not enough power to turn the Processor on.

No processor, no computer.
The computer isn't generating a video signal.
No Signal to the monitor.

Do you have access to a multimeter, or DC Volt meter?
Test the three Low DC voltages coming out of the Power Supply.
A) 3.3 Volt power rail
B) 5 Volt power rail
C) 12 Volt power rail (ALL are DC voltage)

[ In comparison two D cell flashlight batteries store 3 Volts DC ]

Need guidance with testing post back in a Comment.

Or if you have a KNOWN to be good, and Compatible power supply, that you can borrow for a test, try it.

Regards,
joecoolvette

Aug 14, 2012 | Intel Motherboard

1 Answer

I have pendium d system . i want to sound driver


Doesn't matter if you have an Intel Pentium D processor.

What does matter is what Southbridge chip is on the motherboard. It handles the audio (Integrated Audio) of the motherboard.

If this motherboard is an Intel D945GCCR model, here is the driver download page from Intel Support,

Intel has an automatic update and detect drivers feature.
I would suggest using it.

(The digital signature has been verified, so click on RUN.

I would have clicked on RUN anyway. It is INTEL, sheesh!)

Would also like you to read Troubleshooting audio issues,

http://www.intel.com/support/motherboards/desktop/sb/CS-020642.htm

For additional questions please post in a Comment.

Regards,
joecoolvette

[ Southbridge Chip:

The Southbridge chip is part of the motherboard chipset.
The Northbridge chip, and the Southbridge chip.

{Does not apply to motherboards supporting Intel Core i3, i5, i7, and i9 processors. Different technology is used }

The Northbridge chip was so aptly named because if a motherboard were a map, the Northbridge chip would be setting to the 'North'.
{It's located immediately south of the Processor, under an aluminum heatsink}

The Northbridge handles the faster capabilities of the computer.
The Processor, Ram Memory, and High-speed graphics.

High-speed graphics being AGP, or PCI-Express.
A graphics card inserted into a white PCI slot, or Integrated Graphics on the motherboard, is Not high-speed graphics.

The Southbridge chip handles the slower capabilities of the computer.
Audio falls into this category.

Motherboard Diagram. (The technology shown fits the Intel D945GCCR motherboard)

http://en.wikipedia.org/wiki/File:Motherboard_diagram.svg

More information on the Northbridge chip. (And Southbridge. Click on the blue southbridge in the first sentence )

http://en.wikipedia.org/wiki/Northbridge_%28computing%29

The Intel D945GGCR motherboard uses a;

A) Intel 945GC Express chipset GMCH for the Northbridge chip.

(Intel 82945GC. There is an aluminum finned heatsink sitting on top of this chipset.
Looks like a meat tenderizer.
If it wasn't you would see Intel i945GC - 82945GC )

B) Intel 82801GB for the Southbridge chip.

(ICH7 - 82801GB. This part number you can see. No heatsink)

C) RealTek ALC883 audio

http://www.realtek.com.tw/products/productsView.aspx?Langid=1&PFid=28&Level=5&Conn=4&ProdID=44

More information on the Intel 945GC chipset,

http://en.wikipedia.org/wiki/List_of_intel_chipsets#Core_2_chipsets

Under the Chipset heading look down to 945GC, then read across.
Now you know what;

Processors are supported
Ram Memory is supported
Graphics are supported

Jul 17, 2011 | Intel D945GCCR Motherboard

1 Answer

Hi, i have intel d945gccr motherboard.few days ago when i push power buttom to on my pc then i see no any response from that buttom i open cabinet and see that everything is ok but processor fan not...


no motherboard is not dead..
problem is with your power supply.....
repair your power supply or connect new one best is connect new one because repaired will do problem after sometime ....

Dec 27, 2010 | Intel D945GCCR Motherboard

2 Answers

I want to know that did intel d945gcr supports core 2 duo processor...............plz


Hi,
This mother board will work if we have a compatible processor like Intel Core2 Duo, Intel Pentium D, Intel Pentium 4.But the processor should be greater than 2.99Ghz if the processor is less than this then it will to work.Dual core processor means there will be two processors working

The detailed specifications of the new Intel D945GCCR Motherboard are:
  • Form Factor:MicroATX
  • Processor:Intel Core 2 Duo, Intel Pentium D, Intel Pentium 4 and Celeron D processors in the LGA775 package
  • Supported System Bus:800 MHz / 533MHz
  • Chipset:Intel 945GC Express Chipset with ICH
  • Supports Hyper-Threading Technology
  • Graphics:Intel Graphics Media Accelerator 950
  • Graphics Connector:One PCI Express* x16 graphics connector
  • Memory Support:Dual-channel DDR2 533 / 400 MHz, 2 DIMM slots (2GB Max)
  • Expansion Slots:Two PCI connectors
  • One PCI Express* x1 connector
  • Audio:Intel High Definition Audio with 5.1 Surround Sound
  • USB Ports:Eight Hi-Speed USB 2.0 ports (4 back / 4 front)
  • Storage One IDE (ATA 100/66/33)
  • Four Serial ATA ports (3.0 Gb/s)
  • On-Board LAN:Intel PRO 10/100 Network connection
  • Warranty:3 year limited warranty

Hope that solve your problem!
Thanks for using Fixya!

Dec 15, 2010 | Intel D945GCCR 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

Intel mother board power light is on... but processor not working.. when switch on my cpu. the mother board powerlight displayed.mother fan is only one time run for sec.. processor not on


This is was with me too. I know how to fix it. Remove all cables from your cabinet, i mean like keyboard, mouse, moniter etc. Remove your ram too. Then press your power button from 30 seconds. wait for 10 mins plugin all cables and turn it on. Hope it works for you.

Best of luck.

Jul 22, 2010 | Intel D945GCCR Motherboard

1 Answer

System not booting


mcdevito75 here, Double check all connections, The Monitor could be bad, and not showing a picture, have Staples, best Buy or any computer outlet check it, Monitor can blow out just like a light bulb.

Jun 29, 2010 | Intel D945GCCR Motherboard

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