HP Slim Desktop not turning on, no lights, and fan doesn't start. Board may be fried

[EthanA509]

I plugged in my HP-Slim Desktop and the power light won't come on(once unplugged for a few minutes it will flicker once and then stay off) then when I go to press the power button the light doesn't turn on at all, and the fan doesn't start, doesn't heat up. nothing, I think I could have fried the board by accident when having the casing apart but I don't know what to do, I need this PC working again

[NonSequitur777]

@EthanA509,

Welcome to our HP community forum!

Assuming you want to replace your motherboard, your HP Slim Desktop - S01-aF0056, according to: https://www.userbenchmark.com/System/HP-Slim-Desktop-S01-aF0xxx/175632, is either fitted with a Tobacco-Athlon motherboard (SSID: 876C) with p/n: L96316-601, fitted with one of these motherboard-integrated processors:

You can purchase one of these motherboards online, such as this purchase example via eBay: https://www.ebay.com/itm/235358691679?itmmeta=01HX5E6XJPC0RTA03DA25CED2H&hash=item36cc78a15f:g:nQ0AA..., or via AliExpress: https://www.aliexpress.us/item/3256806185465691.html?spm=a2g0o.productlist.main.3.7106709foEJn0j&alg....

Or your PC is fitted with a BohemiaC motherboard (SSID: 8648), with p/n: L56028-601 (L56028-602) which only has one processor option: a motherboard-integrated Intel Pentium Silver J5005:

You can purchase this motherboard online, such as via this eBay purchase option: https://www.ebay.com/itm/126421597518?epid=5057445379&itmmeta=01HX5F5AEGJ87AMD028CM2VDXZ&hash=item1d..., or via AliExpress: https://www.aliexpress.us/item/3256806061155914.html?spm=a2g0o.productlist.main.11.1716GqFcGqFcIA&al....

Hope this was helpful.

Kind Regards,

NonSequitur777