Question about ASUS Intel 440BX Chipset CUBX-L Motherboard

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CPU Upgrade on ASUS CUBX

I am wondering if the CUBX motherboard is capable of supporting a P-IV (or equivalent) CPU? If so, where would I be able to find the instructions for making any changes to settings (i.e. BIOS) that need to be done?

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Re: CPU Upgrade on ASUS CUBX

No a P4 uses a different ZIF socket type the the one on your motherboard. You can only use a pentium 3, so if you are looking for more speed upgrade your memory instead.

Posted on Apr 18, 2007

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Unknown cpu detected asus.Bios update is required to unleash its full power.

You will get this message when you install a CPU that is not supported by the mainboard BIOS. Many older mainboards have sockets that will support much more powerful CPUs than they were originally manufactured for. In some cases, the BIOS may be upgradeable to support the new CPU, in others, the CPU may draw too much power or the mainboard chipsets will not support the CPU capabilities. If your CPU is on the list of compatible may need to upgrade the BIOS to support it. You will need to install a CPU that the mainboard will run with to do the BIOS upgrade prior to installing the new CPU, however.

Jan 03, 2014 | ASUS MB P5KPL-CM C2D LGA775 INTELG31 ICH7...

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Hi i using ASUS P5GV-MX Motherboard i want upgrade processor so kindly give me specifications

Hello take a look here at the homepage:

Here is the list of supported cpu for the mainboard.

Your mainboard use Socket 775 for Intel Pentium 4.
This cpu type is phased out.
But you can always look for a used one.

You maybe have to upgrade the bios to support a bigger cpu.

Hope this was helpfull

Nov 18, 2012 | ASUS P5GV-MX Motherboard

2 Answers

I need driver

Go to Enter your motherboard name. Chose operating system. And download.

Aug 16, 2011 | ASUS Intel 440BX Chipset CUBX-L...

1 Answer

I cant find any pci modem driver for my P4P800-x motherboard plz help...

You can download the drivers from ASUS WEB site. Selectyour model motherboard/computer/laptop, and make sure you select the Windows XPor Vista version of the drivers that matches your Windows operating system.Please click on this link to their WEB support site : -

Jan 30, 2011 | ASUS Intel 440BX Chipset CUBX Motherboard

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Helo, i want to upgrade memory on my ASUS CUBX-L motherboard. Manual says it recive max 4 x 256 MB of SDRAM. Is it possible to put 512 MB or bigger RAM modules?

yes you can put 512 mb of ram even 2 of it because the capacity of your board is up to 1024 mb of ram but make sure that it is an sdram and it has the same specification on whar is your manual indicate besides on the ram size.

Oct 14, 2010 | ASUS Intel 440BX Chipset CUBX-L...

1 Answer

Amd processor upgrade

The M3N78-em mobo doesn't support AM3 processors. It is an AM2 / AM2+ platform. A wonderful GPU for you would be this.

If you have any other questions please write back in this thread. I will be happy to help you through your computer upgrade.

Jul 06, 2010 | ASUS M4A78T-E Motherboard with AMD Phenom...

2 Answers

Upgade motherboard

What problem is it that you are having?
If you want to upgrade you're CPU here is the Asus link for supported CPU's P4S800-MX motherboard.
To the right of the list is the bios file that must be used to support the CPU.

If you need instruction on how to replace a CPU just let me know.


Jul 21, 2008 | ASUS P4S800-MX Motherboard

1 Answer

ASUS P5VD2-MX SE Motherboard CPU compatibility

Hello itsme99, click on this link I have posted. This link shows what CPU you're Asus P5VD2-MX SE motherboard can run.
You're board does not support Quad core CPU's!
This next link is the main page (Drivers, FAQ's ect.) for the Asus P5VD2-MX SE motherboard. (Look to the left of the page under Related Link).
Here is a list of Asus Quad core motherboards.

Have a nice day.

Jun 06, 2008 | ASUS P5VD2-MX SE Motherboard

1 Answer

How much big HDD can i connect to my ASUS-CUBX-L motherboard?

The size of the drive that will be detected can vary on a number of things: bios version, and OS.

They will both "physically" work, but the full capacity may not be "seen".

The 160 should work fine, but the 320 may only "show" as a 250 or 300.

My best advice is to flash the bios to the latest, and start with the 160. Install your OS, and connect the 320 as a slave after the OS install, and check its properties.

Jan 08, 2008 | ASUS Intel 440BX Chipset CUBX-L...

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