GPU VRM Controller

Component appearing in 1 repair guide(s).

Appears in 1 guide(s)

GTX 1080 Ti
ReferenceuP9511P
PartGPU VRM Controller
FunctionMulti-phase PWM controller
RailsNVVDD
⚠ Failure
No core voltage, stuck low/high
This component appears in these symptom diagnoses
→ No Power→ No Display
Related IC family
NCP81022 — RTX 20xx/30xx variantPOWER INDUCTORS — VRM output filter