ekwb EK-Quantum Vector3 Astral RTX 5090 User Manual page 12

RETENTION BRACKET
M2.5 x 4 AX1 SCREW
M2.5 PVC WASHER
STEP 2
To secure the PCB to the water block, use two (2) PVC washers and
M2.5 x 6 AX1 SCREW
three (3) M2.5 x 4 AX1 screws.
Carefully align the retention bracket onto the water block and tighten
four (4) screws in a criss-cross pattern.
To attach the I/O bracket to the PCB, use one (1) M2.5 x 6 AX1 screw
and one (1) M2.5 nut.
It is recommended to partially screw in all the screws first, then
tighten them evenly using a Phillips head screwdriver.
M2.5 NUT
Screws must be present in the places marked on the picture.
STEP 2
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M2.5 x 4
PVC Washer
AX1 Screw
(2 pcs)
(3 pcs)
Phillips Head
M 2.5 Nut
Screwdriver
(1 pc)