Question about HP Pavilion ze4145 Notebook

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Hp pavilion ze4145 processor swap

What do i have to do ihave a pentium m processor and i wanted to see if i could put it in my hp pavilion ze4145

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From the HP references I have this laptop has an Athlon processor using Socket AM2. The Intel M chip is not compatible with your laptop.

Posted on Jul 19, 2007


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Posted on Jan 02, 2017


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How to apply thermal paste to intel pentium p6200?

thermal paste,,or heatsink paste.the paste is on the processer, do not put to much on there just about a match head full in the center of the processer.

Jul 01, 2014 | HP Pavilion 14.0" G41010us Notebook Pc...

1 Answer

I want to know what processor can i upgrade my pc with i got a HP pavilion desktop a705w

Well, you can see your computer spesification here:

your socket is mPGA478, so it will be compatible with:
Celeron (Willamette) 1.5 GHz - 2 GHz RK80531RC041128 (BX80531P200G128) Celeron (Northwood) 1.5 GHz - 2.8 GHz RK80532RC072128 (BX80532RC2800B) Celeron D (FC-PGA2 package) 2.13 GHz - 3.2 GHz Celeron D 350 Mobile Celeron 1.2 GHz - 2.5 GHz RH80532NC060256 Mobile Pentium 4 processors (micro FC-PGA4 package) 2.4 GHz - 3.46 GHz Mobile Pentium 4 552 Mobile Pentium 4-M processors (FC-PGA package) 1.4 GHz - 2.6 GHz RH80532GC064512 Pentium 4 1.4 GHz - 3.4 GHz RK80546PG0961M (BX80546PG3400E)
RK80532PG096512 (BX80532PG3400D) Pentium 4 Extreme Edition 3.2 GHz - 3.4 GHz RK80532PG0962M (BX80532PG3400F)
Please Vote if you mind and thanks for using fixya!

Sep 12, 2011 | HP Pavilion a705w PC Desktop

1 Answer

I have a low cost lenovo b560 with a pentium processor in it I was wondering if I can swap it with the i3 that is in my HP that has a broken screen??? Please help


Sorry you can't, intel pentium P series has different socket than Core i3 series.
And also, notebook is lowcost build exactly for the slower processor, putting there stronger processor will produce more heat, and possible overheating.

May 13, 2011 | Lenovo b560 Notebook

1 Answer

Last nite my hp pentium 4 was working fine but when today want to turn on it is not working now only blink red lite there small on pc .. Whst happend with it please help me out

1. Take the battery out of the laptop & try to turn on the laptop using power adapter only. If the computer turns on, then the battery is defective & needs to be replaced.
2. Make sure the power adapter is not defective. Test the output voltage of the power adapter using a voltmeter. Compare the voltmeter reading to the nominal value written on the adapter or the laptop.
3. If you have another processor which is compatible with your laptop's model, try swapping processors & test to see if the laptop will work.
4. The power button could be bad.
5. The motherboard could be defective & needs to be replaced.

Sep 19, 2010 | HP Pavilion dv6000z Notebook

1 Answer

What is the best processor for an a1320n?

i think this one Pentium D 900 series Dual Core (Presler)
but i prefer to use the Quadcore...any edition of quadcore processors

Dec 04, 2009 | HP Pavilion a1320n (882780261747) PC...

1 Answer

What is the best processor for an HP a130n? Pentium D 900 series Dual Core (Presler) Pentium D 820 (Smithfield, 90nm) Pentium 4 631, 641, 651, 661 (Cedar Mill, 65nm) Pentium 4 630, 640, 650 (Prescott,...

Buy as much processor as you can afford. Intel and AMD are pretty close in performance. Volumes have been written on both sides of this arguement and depending on your POV, you can make the case either way. The next fellow who sees your question and my remark will say I'm nuts, that any fool knows XYZ processors are the best ... well ok, we all know about opinions.

Best thing for you to do is find a computer that does what you want to do and if available to upgrade, get the "best" processor the manufacturer offers for the machine you choose.

Thanks for using

I hope you have found value in these remarks

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Dec 04, 2009 | HP Pavilion a1320n (882780261747) PC...

2 Answers

I want to upgrade my hpdv1000 pentium M processor whats the maximum upgrade allowed for this? i have upgraded it to 2gb ram from 512mb and 250gb hd from 60gb and its doin fine.

You should be able to upgrade the CPU, since it seems that the DV1000's motherboard uses a socket CPU design. But, obviously, HP would rather have you choose the CPU that you want from the beginning and stick with it.
The first thing to do is to check HP website to see what other configurations were/are sold for your model. If they sell it with faster CPUs then you can upgrade to one of them...

In order for a particular processor to be compatible with a particular laptop:
(1) the processor must be physically compatible with the laptop socket, in your case I thing you have a Soket 479 processor
(2) the laptop chipset must support the processor.
(3) the chipset front side bus speed must match the processor front side bus speed, in your case 400Mhz.
(4) the laptop BIOS must support the processor.

So I listed here processors with FSB at 400Mhz, I gues that DV1000 as a 855GM Motherboard that supports only 400Mhz with Socket 479

Pentium M

Pentium M 1.3 1300 1024 400
Pentium M 1.4 1400 1024 400
Pentium M 1.5 1500 1024 400
Pentium M 1.6 1600 1024 400
Pentium M 1.7 1700 1024 400

Pentium M 710 1400 2048 400
Pentium M 715 1500 2048 400
Pentium M 725 1600 2048 400
Pentium M 735 1700 2048 400
Pentium M 745 1800 2048 400
Pentium M 755 2000 2048 400
Pentium M 765 2100 2048 400

Celeron M

Celeron M 310 1200 512 400
Celeron M 320 1300 512 400
Celeron M 330 1400 512 400
Celeron M 340 1500 512 400

Celeron 205 1200 512 400

Celeron M 350 1300 1024 400
Celeron M 360 1400 1024 400
Celeron M 370 1500 1024 400
Celeron M 380 1600 1024 400
Celeron M 390 1700 1024 400

Best Regards

Jun 23, 2009 | HP Pavilion dv1000 Notebook

1 Answer

Hi, I have HP dv4000 model, Intel Pentium 1.60 GHz processors, Can I upgrade the processor? And what is the maximum upgrade for the processor? Regards, for more details and features...

According to the service manual, these are the processors your notebook will handle:

Intel Pentium M 2.13-GHz 396700-001
Intel Pentium M 2.00-GHz 396699-001
Intel Pentium M 1.86-GHz 393327-001
Intel Pentium M 1.73-GHz 383474-001
Intel Pentium M 1.60-GHz 383473-001 and 396698-001

Intel Celeron M 1.50-GHz 383471-001
Intel Celeron M 1.40-GHz 396697-001
Intel Celeron M 1.30-GHz 389036-001

So it looks like the Pentium 2.13GHZ is the top one.

Here is a link to the service manual for reference: This is on page 5-24.

Thanks fro using Fixya. A Fixya rating would be most appreciated.

Jan 26, 2009 | HP Pavilion dv4000 Notebook

1 Answer

I need a bigger cpu

The largest pentium 4 processor on the market is the 3.4 ghz pentium 4 processor it comes in extreme edition but thats rather pricey. Your motherboard should be able to support it. Your computer will probably support up to 4 gigs of ram.

Dec 14, 2008 | Computers & Internet

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