Acer Predator Orion 7000 PO7-665 i7-14700KF User Manual page 18

18 - Upgrading your Computer
Graphics board
The computer contains one or two Graphics boards installed
in the PCIe x16 slots. The detail configuration will be differed
by different models.
Removing the Graphics board
1. Perform Pre-installation instructions on page 6.
2. Remove seven screws for VGA BRKT & PCIE cable
&Ice-tunnel BRKT disconnect the power cables from
the Graphics board and put it on the side.
RTX4090 graphics board
The 1200W PSU's 12VHPWR cable connector lifetime 30 cycles.
RTX30XX graphics board
RTX4080/4070Ti graphics board