riser card

My working 7 card AMD GPU rig suddenly does not boot anymore as soon as I add the the 6th card. Tried swapping Risers, Cables, Cards nothing works. Tested the PSU with Multimeter and volts on all the outputs seems fine Combined power usage of GPU's = 700Watts PSU Cooler master V1200watt...

Hey guys! I need to know that can I use any extender/riser card in my PCIe x1 slot for adding two more PCIe x16 slots? The reason is that my motherboard is micro ATX so lack of enough slots thus I wanna add more slots but I won't be putting video cards in these two PCIe x16 slots but 4-Port...

I would like to know if there is such a thing as this. I am curious to know if this exists (so don't ask me "why?).

I found this riser on Supermicro (https://www.supermicro.com/CDS_Image/uploads/riser_card/rsc-88-f1.jpg , https://www.supermicro.com/support/resources/Riser.cfm ) and I see that 1 slot is PCIe x4(?). But there is the other slot and I don't know what it is, so I was wondering if you could help me...

I found this riser online and I don't know exactly what it does. So can anyone help me? (https://www.aliexpress.com/i/32949852202.html ) So far, I believe these are 2 possible options (but I'm open to other options). It could be: 1) An actual DIMM to M.2 or SATA riser that can store/cache the...

Hi. These are the specs for it. The PSU costs 25-30 bucks where I live and its a national product, meaning its made in my country. My pc build: i3 3220 16 gb of ram gtx 1050 2gb version, powered straight from the mobo 1tb 7200 seagate conventional hdd mobo: asus p8H77-V which they also say...