Help needed confirming mobo death, questions for install of new

BrokeCollegeKid

Honorable
Dec 14, 2013
3
0
10,510
Hi everyone. So I left for a week to go see my fiancee graduate college. Come back, my computer turns on but no display. I followed the advice in a sticky here: http://www.tomshardware.com/forum/261145-31-perform-steps-posting-post-boot-video-problems

Computer is a 3 year old frankenstein of store bought and day 1 upgrades:
Win7 Home Premium
Asus P8H61-M Pro
Intel Core i7-3770
EVGA GTX 560 2GB OC version
ADATA 2x4 GB 1600MHz DDR3 RAM
Western Digital 1TB HDD

Started by:

  • Reseating 560, memory sticks, HDMI cables, all power cables
    Clearing CMOS via battery removal AND jumpers
    Testing PSU with multimeter
Stuck in my handy case speaker, proceeded to

  • power off
    remove "warning beep components" (ie 560 first, then memory, etc)
    power on
    repeat
    repeat all above with all components (HDD, CD/DVD drive, fan controller, etc.)
Didn't get a single peep. I would just like to confirm with you all that my mobo is most likely dead at this point. If I'm mistaken, please point it out. However, this is the second time in 3 years this model has failed me, so I wouldn't be surprised. First one had the decency to fail inside store warranty, though xD

Which leads me to ordering this:http://www.newegg.com/Product/Product.aspx?Item=N82E16813157293

My CPU, though old, seems to be on par or slightly above the most current i5s, which I find acceptable. I have no problems with my setup gaming (DA:I, BF:4/H, CS:GO,Civ5), so I figure I can take advantage of the expansion space, slap on a 560 from fleabay before they disappear entirely and SLI, and be good for ~2 years before making a full Mobo+CPU upgrade. This seem good?

I am confused about whether I need to make a new windows install when replacing just the board, though. Here suggests I can just reinstall some drivers and keep just my same HDD and keep all my data: http://www.tomshardware.com/answers/id-2650876/replace-mobo-original-components-hard-drive-win7-original-installation.html
While here two people say two different things:http://www.tomshardware.com/forum/284563-30-will-install-windows-upgrading-motherboard
So what's the deal? And could I save the data by buying a SSD and installing windows on it, then later trying to uninstall the HDD? It's got 700GB on it that I'd rather keep.

TL;DR
1)Is my assessment of dead mobo correct if going through guide page and 0 beeps given and PSU tested good?
2)Am I fine just replacing the board and adding SLI for now?
3) When just replacing a motherboard, can I keep a HDD and its data, or do I have to wipe and fresh install Windows? How does adding a SSD to boot change matters, if at all?
 

BrokeCollegeKid

Honorable
Dec 14, 2013
3
0
10,510


It stays running, but zero video display. Not just a black screen, monitor (tested good with laptop I'm on now) doesn't recognize a signal coming from either the board's VGA or the 560's HDMI. No windows startup sounds from headphones when plugged in. Keyboard's LEDs are constantly on (not normal, unchangeable as well), I've tried hitting enter and such in case it was in the improper shutdown mode but no change; that especially combined with no error beeps makes me think it's not posting and the mobo is trash.