i use everest
it will tell you what kind of mobo you are using.
even you computer don't boot up,you can also check you mobo, there must be a brand name on it. i check my office computer which is a Dell. Foxconn carved on the mobo. but your mileage may vary.
maybe there is something wrong with other components,you need do more research.
good luck.
Only the Paranoid Survive
T-T
~ ~ ~ ~