Question about HP Pavilion dv2000t 14.1" Notebook Laptop PC (Intel Core 2 Duo T5500 1.66 GHz, 1GB RAM, 100GB HDD, D... PC Notebook

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Processor keeps failing

I installed a refurbushed motherboard and a replacement cpu. it worked for about three weeks and then stopped coming on.

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Also did you clean off the heatsink and put new thermal paste

Posted on Mar 17, 2015

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Have you made sure that it cooled properly? That could be one of the problems, as well as some dust between the motherboard and the processor

Posted on Jan 06, 2013

  • Tymaeus Love Jan 08, 2013

    Yes I Blew out the fan with air and visually checked it. It looked clean. the Motherboard was freash out of the box, I checked it and it was ok. Checked the pins on the cpu and I found some discoloration on at least three pins.

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1 Answer

Cpu upgrade


A) http://www.fixya.com/support/t18040647-cpu_upgrade

B) http://www.fixya.com/support/t18040647-cpu_upgrade

(Last time I looked, this was the world's largest product support website, and there ARE technicians from AROUND the world; on here!!!!!!!! Do we count as an 'IT techie'? ........Lol!)

In all three of your posts, not once has the laptop manufacturer name, and model number been stated.

Processor (CPU) support depends on;

A) What processor socket is on the motherboard?

B) What motherboard chipset does the motherboard use?

C) What is the processor that is installed now?

With these parameters known, THEN you can think about CPU (Processor) upgrade.

1) CPU (Processor) has to FIT, the processor socket being used.
THIS, is also IF the motherboard HAS a processor socket; and is NOT soldered directly to the motherboard.

2) The motherboard chipset supports the Processor (CPU)
It has to be known if the motherboard chipset will support, the CPU (Processor) that you want to upgrade to.

For older computers the motherboard chipset consists of;
A) Northbridge chip
2) Southbridge chip

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

With this technology the Northbridge chip, of the motherboard chipset; is what determines Processor (CPU) support.
Newer technology, such as used per se by the Intel Core i processors, does NOT use a Northbridge chip.

3) Looking at the existing Processor now, you can determine;

A) Voltage Range: What voltage range does the exisiting Processor use now?
Does the upgrade Processor also fall within this Voltage Range?

B) Core technology, and architecture:
Example:
Existing Processor uses the Conroe Core technology, and the 90nm architecture. (NanoMeter)
Does the upgrade Processor also use the same Core technology, and architecture?

If not is there a BIOS upgrade available?
(The motherboard chipset also comes into play again, here)

Enough of this generic prattle.........
Post the laptop manufacturer name, and model number.
Then I, or someone else can give you the facts; and not generic information.

Post back in a Comment.
Regards,
joecoolvette

http://www.hardwaresecrets.com/article/535

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

May 05, 2013 | Computers & Internet

1 Answer

Upgrading the CPU


overclocking is adjusting the speed of which a cpu works at (processor = cpu) replacing a cpu is not overclocking and wont cause any problems aslong as the cpu is ment for the motherboard and is supported. depending on the motherboard you may not be able to place in a 800MHZ cpu, but if you find one that fits and works on your model sure go ahead, it wont cause any problems, other than possibly overheating if the cooling is designed for a slower processor.

May 31, 2009 | Acer Aspire 5315 Notebook

2 Answers

Changing processor results in windows xp pro failing to install


I'd try upgrading the bios with the working cpu and then try again.

Let me know what happens. I like the weird ones like this.

:)

Feb 26, 2009 | Abit KT7A Motherboard

1 Answer

Will Come on but wont light up


No sound at all!!!! My Fren, ur processor is most likely failed. Try changing the processor (CPU Chip) with ur fren's, if it works then ur CPU is sure dead. otherwise the motherboard may also fail (not likely). As a talk of prevention, always use UPS to keep ur computer unaffected with the power supply fluctuations.

Oct 11, 2008 | EliteGroup PM800M2 Motherboard

1 Answer

Dell xps m140


One of three things 1- virus, 2- failing processor, 3- failing motherboard component. Initially I would have said virus, but it would be constant, the mouse scroll wouldn't have any effect, and you've loaded a new operating system, so virus is out, then bad processor, but you've replaced it, so, we're left with bad motherboard component. This could be a component device that connects to the motherboard, or a chip, resistor, capacitor, etc... that is integrated into the board. You can determine which by disconnecting everything from the board except the screen and keyboard, then get the cpu usage level, if it's way up there, then it's going to be an integrated component, if not, then put the devices back, one at a time, until you see the usage spike, then you'll know which to replace. If it's an integrated component, then you can take it to a service center to have the exact problem component traced and replaced, or you can simply replace the motherboard.

Aug 14, 2008 | Dell Inspiron XPS M140 Notebook

1 Answer

Processor fan failure massage.


I supose the fan works, you then need to enter bios and disable cpu fan monitoring, if the fan doesnt spin connect it to another fan connector or a plain 4pin molex connector / might require a adapter.

Try to get into bios and disable cpu fan fail alarm, keep the temperature alarm on 80 or 70. so it will yell if it gets too hot.

Apr 17, 2008 | Intel Motherboard

1 Answer

New motherboard and cpu: no post


I have encountered that kind of problem before in the AMD processor. When your turn on the switch the fan is spins and then suddenly stop. The processor is shorted or there is defective parts you need to return it to the supplier. But can you check first if the motherboard and the processor is match . Maybe the motherboard cannot carry the speed of the processor it's better to ask to the supplier or ask them to test both the processor and motherboard .

Apr 17, 2008 | MSI 945GCM5 Motherboard

2 Answers

ASUS STRIKER FORMULA


Hi,
This Is A Processor error Message, CPU ( Central-Processing-Unit ) INT ( Intermittent Fault ) wrong Type Installed. ( Faulty Processor ) Disconnected Fan-Wire To Motherboard ?
Or if It,s INIT Then It Fails To Initialise The CPU.
Is The Board Auto-detect Settings ? Or Jumpered ?
Mike @ Compurepair.

** Please don,t Rate This Post until Your Problem/Issue Has Been Resolved**

Feb 27, 2008 | ASUS Striker Extreme Motherboard

1 Answer

System will not boot


The CPU failure was possibly due to a Power Spike, if that was the case then the Memory or Motherboard may also be damaged,  it may be best to test the CPUs and the memory on a known working system, to see what is working & what is not

Oct 13, 2007 | Gigabyte GA-K8VM800M Motherboard

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