topic Re: MS 7633 REV 2.O bios file in Desktop PC / All-In-One

MS 7633 REV 2.O bios file

art247 — Wed, 04 Mar 2026 18:35:34 GMT

hi everyone!

I have the medion/MSI motherboard MS 7633 REV 2.O ( msn= 20046213) and have found the product page here- https://www.medion.com/gb/service/product-detail/20046213

but unfortunately I can't see any drivers or bios files there available to download! and it's the same on another older medion site where they are meant to be as well! I'm trying to add a newer video card to it (the GTX 750ti) but it won't display on boot (I had a similar thing on an old dell a few years ago where it needed a newer bios to run a 1050ti. I'm guessing it's going to be very hard to find! if anyone has any idea please where I can get it from let me know!!! thanks

Re: MS 7633 REV 2.O bios file

art247 — Wed, 04 Mar 2026 19:18:42 GMT

This is the current bios I have. A7633MLN.20B

Re: MS 7633 REV 2.O bios file

daddle — Wed, 04 Mar 2026 21:22:59 GMT

hi @art247

You should name the MSN of your PC; that gives a better chance to find drivers and evtl. a newer Bios, only for PCs. For mainboards are no drivers and Bios Updates listed, if at all.

The more modern graphic cards have a GOP support, which goes with a UEFI Bios. Your PC is too old fo rnewer cards, or you manage to get for modern cards an old legacy compatible graphic card bios.

cheers, daddle

Re: MS 7633 REV 2.O bios file

art247 — Wed, 04 Mar 2026 21:39:33 GMT

I did put the MSN number above or do you mean the actual model number? if so I got the item as a bare motherboard only so I'm unsure!! although it points to being a "MEDION PC MT14".

Re: MS 7633 REV 2.O bios file

daddle — Wed, 04 Mar 2026 21:48:13 GMT

@art247

I do think I made it quite clear. To get drivers and Bios Updates, they are Pc dependent. The MSN you gave is for the motherboard, But in which PC was it built in? You say MT14.

There where you found this "name", often also the PC MSN is given, or an article number. It should be 8 digits long, starting with 100..... !

Re: MS 7633 REV 2.O bios file

art247 — Wed, 04 Mar 2026 23:07:34 GMT

I don't have that MSN unfortunately only the one from the motherboard so I guess I'm out of luck then! Thanks anyway

Re: MS 7633 REV 2.O bios file

daddle — Thu, 05 Mar 2026 07:24:21 GMT

@art247

Maybe a moderator can help you

@Major_ToM

Is there a newer Bios or Update for the MSI motherboard MS 7633 REV 2.O ( MSN = 20046213) than

Version A7633MLN.20B, Date 06/10/2020 (in Germany 10. Juni 2010)..

Thanks for your effort.

Bye, daddle

With addressing him, he is already informed.

Re: MS 7633 REV 2.O bios file

art247 — Thu, 05 Mar 2026 19:21:50 GMT

Thanks

Re: MS 7633 REV 2.O bios file

daddle — Sat, 07 Mar 2026 08:15:42 GMT

@Major_ToM

Reminder-

@daddle schrieb:

@art247
Maybe a moderator can help you

@Major_ToM
Is there a newer Bios or Update for the MSI motherboard MS 7633 REV 2.O ( MSN = 20046213) than Version A7633MLN.20B,
Date 06/10/2020 (in german 10. Juni 2010)..
Thanks for your effort.

daddle

Re: MS 7633 REV 2.O bios file

art247 — Sat, 07 Mar 2026 11:40:48 GMT

I have seen newer D and E versions online in hardware benchmarks (instead of the B version I have of the bios) so they do exist but it's just IF anyone still has the file which seems unlikely!. I'm resigned to buying another motherboard now as I normally can resolve these things myself, it being OEM and not widespread makes it really hard finding stuff like this unfortunately. I'd probably be better off with an asus or gigabyte consumer board I guess. It's only for an old retro rig anyway.

Re: MS 7633 REV 2.O bios file

Major_ToM — Wed, 11 Mar 2026 08:28:44 GMT

Hi @daddle & @art247 ,

sorry for the late reply, but it took afew days "digging in the dirt" 😉

We can now provide a bios update up to version 2.0D for the MSI MS 76333 Rev. 2.0 mainboard, which can be downloaded here

Unzip the downloaded file and run the 20D.bat file to start the update process.

Please remind, that for any errors, caused by the execution of this update, we don´ t accept any responsibility for damage or lost of data.

Cheers

Major ToM

Re: MS 7633 REV 2.O bios file

art247 — Wed, 11 Mar 2026 22:08:15 GMT

Thank you! I'll give it a try now and will report back

Re: MS 7633 REV 2.O bios file

art247 — Wed, 11 Mar 2026 23:46:43 GMT

@Major_ToM

Seems I can't run the update? I've tried on windows XP and win 7, both say "error: this program can not run under this operating system". Also tried running under various compatibility modes in the properties tab but to no effect, and right click running as admin and also directly from the C drive etc..

Only other thing I can think to try tomorrow is windows vista O/S maybe? (Already tried vista compatibility mode on win7 with no luck).

Thanks

Re: MS 7633 REV 2.O bios file

Major_ToM — Thu, 12 Mar 2026 07:00:02 GMT

Hi @art247 ,

sorry for not mentioning the update details, but this one is not to be run from windows environment but from the command line/DOS prompt. Without having an appropriate system I´m not sure if it´s enough to run the command line from windows.
Are you still in possesion of the (bootable) Medion Support disc CD, which was part of the scope of delivery then?

Cheers

Major ToM

Re: MS 7633 REV 2.O bios file

art247 — Thu, 12 Mar 2026 12:31:49 GMT

@Major_ToM

I understand! Most oem computers like dell had the run while in windows bios type so wasn't sure!, I know it's to old for updating from the motherboard menu via USB like a modern consumer mobo.

I don't have the original medion CD! It was just a bare motherboard I picked up to use for a retro machine on win xp & win7.

I'm wondering if there's a way of running some bootable DOS type O/S via the boot menu on a USB drive and doing it that way as it doesn't even have a CD/DVD drive 🤔.

Thanks

Re: MS 7633 REV 2.O bios file

Major_ToM — Mon, 16 Mar 2026 06:46:50 GMT

Hi @art247 ,

thanks for your answer. Even if you just own the mainboard a properly created, bootable USB stick should help solve the challange, when you extracted the update files onto a location on your primary harddrive C: before.

Cheers

Major ToM