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Looking for specs on HP DV7 laptop motherboard #486542-001. Most interested in what AMD Turion X2 cpu's this motherboard supports.

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Hello i need to know the cpu support list for a acer aspire 5100 Bl51 please help!!! cannot find it anywhere

AMD Turion 64 X2 Mobile Technology TL-50 1.6 GHz, 2x 256 KB L2 cache or Turion 64 MK-36 512 KB L2 cache

is all i could find

Mar 22, 2013 | Computers & Internet

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HP/Compaq 488194-001 6535B 6735B diagram

When one asks for a diagram of a motherboard, one is asking;
1) What type of Ram Memory slots, and how many,
2) What the internal connectors on the motherboard are,
3) What the motherboard chipset is,
4) What Processor (CPU) socket is used,
5) Plus a host of other questions.
6) What time will Mom have supper ready?

NO,.........not that last one. Just wanted to see if you were following along.........


Let's do it this way. How about the Service Manual?

Plus view images of the motherboard,

The main view shown, automatically opens to a Bottom view of the motherboard.
Put your mouse cursor in the middle of the photo, and use the Zoom In feature.

See the white Processor socket? Rectangle shape with 2 corners cut off, and a flat tip screw in it. Has an AMD Turion X2 Ultra processor sitting in it.

That is a Socket S1 processor socket,

The graphics chipset is to the Left. Mounted to the motherboard with a BGA surface mount. Ball Grid Array,

In the next link scroll down a little, click on the Red ->
Take a few minutes to view the IR 650 demo video;
to see an SMT/BGA Rework Station at work, and learn more about the BGA surface mount,

The motherboard chipset is an AMD 780G that is for a laptop.
-> Mobile.
So it is an AMD M780G,

Scroll down to AMD 780G chipset.

Northbridge chip, of the motherboard chipset; is the AMD M780G.
The Southbridge chip is an AMD SB700, or SB710, or SB750,

This motherboard diagram, works for the HP 488194-001 motherboard,

The HP Support link above states what;
A) Processors are supported

B) Ram Memory that is supported. What the TOTAL maximum amount for the motherboard is, and what the Maximum Amount is for Each ram memory slot.

C) No. It does not use a graphics card. The graphics are Integrated Graphics.

In conclusion; What are the specific question/s you have?

Post back in a Comment.


Mar 02, 2013 | Computers & Internet

1 Answer

On an Acer 3100-1718 can I use the socket s1 turion x2 tl-64 without running into problems

Whoa! You are the MAN!!

1) Socket S1 processor socket,

2) Core Technology - Keene
Core Architecture - 90nm (90 NanoMeter. One nm = 1 Billionth of a Meter)

3) Voltage Range:
0.950 Volts to 1.125 Volts. (DC)

4) Front Side Bus = 800MegaHertz

5) Can use up to 25 Watts of power. (Thermal Design Point)

1) Socket S1 processor socket

2) Core Technology - Tyler. Architecture - 65nm


3) Voltage Range:
1.075 to 1.10 to 1.125 Volts (DC)

4) FSB = 800MHz

Same specs for the AMD TMDTL64HAX5DC

The Core technology concerns me.

Probably what is concerning you, huh?

Not a very technical answer, but,

,for 18 bucks I would go for it.
Won't hurt the motherboard, just won't work if it isn't supported.

For additional questions please post in a Comment.


Oct 22, 2012 | Acer Aspire 3100 Notebook

1 Answer

I have a HP Pavillion dv7 with a AMD Turion X2 64 processor. The system hangs sometimes before Windows OS has a chance to boot\initialize and sometimes right after POST. Ran memory checks and hard disk...

Hi david simms,

What you're thinking about the problem with the CPU is correct. Though you need to consider if it is overheating. Here's a simple step to further determine it.

Just access the BIOS setup by pressing F2 (or whatever is key is designed for the unit). Let it sit there and observe if it will freeze up, if yes, surely your guess is right.

Hope this helps.

Jun 02, 2011 | HP Pavilion dv6000z Notebook

1 Answer

Tengo una laptop hp dv7-1245dx, al encenderla un dia me presento esta falla, se escucha que arranca pero la pantalla no enciende y los led de caps lock y num lock parpadean 1 vez cada 2 segundos, segun la...

Dv7-1245 todav?a es un port?til muy agradable.
El procesador se encuentra en su dv7-1245 es el
AMD Turion X2 con tecnolog?a m?vil RM-72 / 2.1 GHz
un reemplazo para ese procesador corre alrededor de $ 190 aqu?

o se puede disparar para una actualizaci?n de un 2.4ghz 250 aqu?

Cualquier procesador Socket S1 trabajo en el dv7

Si esto le ayuda a asegurarse de que lo diga:)

Mar 03, 2011 | HP Pavilion dv7-1245dx Notebook

1 Answer

Need the specs for HP DV7 Laptop motherboard #486542-001. Most interested in what AMD Turion X2 cpu's this motherboard supports


Microprocessor 2.26 GHz Intel Core 2 Duo Processor P8400

Microprocessor Cache3 MB L2 Cache

Memory 4096 MB

Memory Max8192MB

Hard Drive 320 GB (5400 rpm)

Take care.

Jun 01, 2010 | Computers & Internet

1 Answer

I have a HP Pavilion DV9418 17" laptop with AMD Turion 64 X2 Dual-Core TL-58 1.9GHz I am told by Staples it has a short in the motherboard where would I buy a new motherboard,

the best place to buy any laptop motherboard is Ebay. Most computer stores or repair shops they don't carry motherboards due to the vast option of brands/models and remember each laptop has an especific size, number of ports, etc.
Just keep in mind when looking for your motherboard make sure is for the CPU you have.
If you search DV9418 on Ebay you might get one for Intel CPUs and others for AMDs. If you have the motherboard's part number would be the best.
I hope this helps.

May 06, 2010 | HP (D7580-60003) Motherboard

1 Answer

Amd turion serial ata drivers

Go here:

Download and run the file and it will extract the contents into C:\swsetup\SP33031. Inside there will be an IDE\WinXP folder. Those would be the drivers you'd want to slip into your new disk.

Jul 02, 2009 | AMD Turion 64 X2 TL-56 CPU

2 Answers

I don't have a problem. I just need to know what kind of motherboard my PC has. its a HP Pavilion dv7.1135nr . thank you

I am guessing you are asking because you want to upgrade it?

If not, download this free program, and it will tell you all the info you want to know about your computer: CPU-Z here:

Okay, well you have an AMD based DV7,
The 780G chipset is among the latest from AMD. That chipset supports the Turion ultra processors.
Your system may be running slow because your cpu is running at 500MHz instead of 2Ghz.
You can upgrade your processor to any RM/ZM/QL turion processor.

The processor in your system is socket S1
Your current cpu is a RM-70, 2.0Ghz dual core, 1mb L2, and 31 watt TDP
The RM-74 would be an upgrade to 2.2Ghz dual core, 1mb L2, and 35 watt TDP
However your best upgrade at the moment is the ZM-86,
The ZM-86 is 2.4Ghz Dual core, 2mb L2, and 35 watt TDP

The ZM processors are going for around $200 on ebay
I do not think the 400MHz upgrade is going to be worth $200.

Jun 25, 2009 | Computers & Internet

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