pci slot not reading graphics card - Graphics Card PCI-E 6-Pin & 8-Pin Connectors Explained winner 888 slot

Graphics Card 6-pin and 8-pin connectors Explained. Buy Adapters or Power Converter Cables for 6-pin PCI-E and 8-pin PCI-E connectors. 6-pin power connector can supply 75 Watt to the graphics card while 8-pin power connector can deliver maximum of 150W to your graphics card. A graphics card with one 8-pin power connector can get maximum of 225W of power, 75W from PCI Express x16 slot and 150W from the 8-pin connector from the power supply.

Does a Graphics Card Have to Go in the First PCI-E Slot?. You may have wondered which slot you're supposed to install a graphics card into on a motherboard when there's more than one slot.

The ECS H67H2-M3 (V1.0) motherboard has one PCI Express x16 slot for a graphics card, two PCI Express x1 slots for expansion cards, and two traditional PCI slots for legacy devices.