What the Service Includes
The service covers full VRM diagnostics and repair: inspection of PWM ICs (e.g., uP9509, MP2888), high/low-side MOSFETs, chokes, and capacitors. We replace shorted or failed transistors, restore feedback loops, clean corrosion. Compatible with NVIDIA GeForce and AMD Radeon architectures. Integrates with PC repair or laptop repair. Includes stability testing post-repair.
When the Service is Needed
Power delivery repair is necessary for no-display issues, artifacts under load, sudden shutdowns, non-spinning fans, or system instability in games. Common causes include VRM overheating, capacitor aging, voltage spikes, or prolonged mining. Signs like short on 12V rail or unstable core voltage in monitoring software indicate VRM failure. In Khmelnytskyi, early check prevents GPU damage.
Work Stages
- Diagnostics: Visual VRM inspection, continuity and diode checks with multimeter.
- Voltage Measurement: Probing core/memory rails idle and under stress (e.g., FurMark).
- Fault Isolation: Locating bad MOSFETs/drivers via thermal imaging or oscilloscope.
- Component Replacement: Hot-air removal of faulty parts, soldering new equivalents.
- Trace Repair: Bridging damaged PCB tracks if needed.
- Testing: Full load runs, temperature monitoring, artifact-free operation verification.
Optionally add software installation for GPU monitoring.
Why Choose Grade in Khmelnytskyi
Grade uses dedicated tools like soldering stations, scopes, and thermal cameras for VRM repairs. Experience with various GPU models from EVGA, Palit, PowerColor. Convenient for Khmelnytskyi residents. See client feedback in reviews. Also handle phone repair and TV repair.
Easy from Anywhere in Ukraine
Send your graphics card via Nova Poshta from any location. Details on the shipping page. Enables power delivery repair nationwide.
Contact at +380 97 719 4430 or via Telegram.
Working hours: Mon–Sun from 11:00 to 20:00
Address: Khmelnytskyi, Panasa Myrnoho St., 31/3
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