Are h61 and h61m-s chipset motherboards different??

[joshijaimin2001]

Recently my all in one pc having h61 chipset motherboard went haywire hence, i nees to buy a new motherboard. So pls. answer my question that is h61 different from h61m-s?? And if i install h61m-s chipset motherboard, then will it be compatible with my pc or not??
Its an HP all in one
The model number is 21-a255in

 

[kanewolf]

MERGED QUESTION
Question from joshijaimin2001 : "Are H61 and H61m-s chipsets different??"

Recently my all in one pc's h61 chipset motherboard got corrupted. So now i want to buy a new motherboard with the same chipset. Pls. answer me that are h61 and h61m-s chipsets different??

 

[Calvin7]

The h61m-s is not a chipset, it is a Micro ATX Form Factor; 19.0cm x 17.0cm motherboard.

If you have an all in one pc, it most likely won't fit. I suggest you try listing your current all in one pc model number.

 

[TJ Hooker]

Ga-H61m-s is the motherboard model. It uses the H61 chipset.

I doubt it will work with your all in one. Nothing to do with the he chipset. But because your all in one probably uses a proprietary motherboard form factor and possibly non standard connections.