Need the magic of reddit to help identify a budget motherboard for my lenovo m91p as I bought a original Lenovo motherboard from ebay and idk just a guess it didn't work..
Amazon.com: Lenovo 03T8351 THINKCENTRE M91P TFF/SFF System Board : Electronics
Motherboard 03T8351 for Lenovo Thinkcentre M91p SFF
Used 100% Tested For Lenovo ThinkCentre M91p M91 USFF MINI IQ67I 03T8007 DDR3 Motherboard Replacement Mainboard - AliExpress