Gaming Computer Repair

Gaming computer repair covers the problems a general PC shop turns away: a rig that black-screens under load, a graphics card that artifacts, a build that overheats, or a console with a broken HDMI port. Bring it to our bench in San Dimas for a free diagnosis and a quote before any work starts. Repairs start at $99, most are done within 48 hours, and labor is covered for 30 days.

Get a Free DiagnosisCall (626) 838-2862
  • Free diagnosis
  • Repairs from $99
  • Most repairs within 48 hours
  • 30-day warranty on labor
Customer's gaming PC with a liquid cooler and triple-fan graphics card on the SnapTech bench after an upgrade

What we fix

Gaming Computer Repair: what comes across the bench

  • Graphics card repair

    No display, artifacts, driver crashes, and fans at full speed. We test the card on its own before blaming it.

  • Overheating

    Repaste, fan and cooler replacement, and airflow fixes for a PC that throttles or shuts off under load.

  • Crashes and blue screens

    Memory, storage, power supply, and Windows problems tracked down one at a time instead of guessed at.

  • No power

    Power supplies, front-panel wiring, and motherboards that will not post.

  • Upgrades

    Graphics card, processor, memory, and storage upgrades with the compatibility and power budget checked first.

  • Console repair

    PS5, Xbox, and Nintendo Switch HDMI port replacement, power faults, and PS5 liquid metal service.

How it works

Three steps, no surprises

  1. 01

    Free diagnosis

    Walk in Tuesday to Sunday, 10 to 6, or call. We find the actual fault before anyone talks about money.

  2. 02

    Quote before work

    You get the price, from $99, and the date. Nothing starts until you say so.

  3. 03

    Repair and pickup

    Most repairs are done within 48 hours. Labor is covered for 30 days after pickup.

Reviews

What gaming computer repair customers say

4.9 from 46 Google reviews
  • “SnapTech did a great job repairing our MacBook laptop. Within 24 hours, they replaced the battery, and it was good as new. Excellent communication and customer service and outcome all around. We highly recommend their services!”

    Cassandra Peel · Google

  • “Max was so easy to work with! I'm a realtor and use my laptop for work, it died on me and I freaked out a bit. Max took it and diagnosed that it needed a new battery in just a couple days. Now I'm back working and very happy. He is timely and has great communication skills! I would recommend him for anyone needing technical help!”

    Logan Allred · Google

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FAQ

Gaming Computer Repair questions

We diagnose the card first. Some faults are on the board and can be repaired at the component level. When the GPU chip itself has failed we tell you that and quote a replacement instead.

Yes. HDMI port replacement on PS5, Xbox Series, and Nintendo Switch is the most common job, along with power faults and PS5 liquid metal service. The diagnosis is free.

For one failed part on a recent build, repair is almost always cheaper. If several parts are ageing out at once, we say so and can quote a new build instead.

Related guide

Other services

Same-day service across the cities around San Dimas.

Gaming Computer Repair starts with a free diagnosis.

Walk in at 403 E Arrow Hwy Suite 306, San Dimas, or send a message and get a same-day response.

Get a Free DiagnosisCall (626) 838-2862