Here are services we provide for Irvine, CA, 92614 among others. Fast, expert honest computer service since 1991. We have serviced over 250,000 units in South Orange County since.

Fast, expert computer repair, written estimates, prioritization without extra fees, guaranteed results and warranty on all work.

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  • Fast turnaround. No appointment necessary. We prioritize based on need. Just tell us if your business is down or some urgent deadline and we will prioritize you no extra charge.
  • Written estimates. Just bring your machine and we will quickly give you a written estimate. All work is authorized before being done.
  • Our rates are reasonable, and we draw upon years of expertise to provide you with fast, fair service. We have over 250,000 units serviced, so we have much experience in all kinds of problems.

Computer Repair Irvine: Desktops

We repair all kinds of PCs, and all brands. We repair any hardware problem, like no sound, blank screen, no video, no power up. We repair PC desktop, All in Ones, Servers and workstations. Symptoms include:

  • No Power. You get nothing. No lights, nothing.
  • Blank Screen. Computer seems to start up, but you get no video.
  • BSOD (Blue screen of Death) Windows. You get the infamous blue screen during startup, or while running the computer.
  • Infinite Update Loop. Something went wrong during a windows update, and during restart, the circular dot hourglass goes round and round but it never finishes.
  • Windows Update Crash. System keeps crashing and restarts but never completes the update.
  • Mouse Hang or Freeze. The computer freezes: the mouse hangs and stops moving.
  • Clicking or Whirring Sounds. There are clicking or whirring sounds. Sometimes the computer does not start, other times the computer seems to work, but the sound persists.
  • No sound at all. There is no audio, either completely, or only certain functions.
  • DVD or CD problem
  • Internet Connection Problem

Computer Upgrades

We also perform upgrades, like hard drive upgrades, either a larger drive or faster drive to SSD (Solid State Drive). We upgrade gaming videocards, sound cards, increase RAM and upgrade CPUs. Upgrades can apply to both PC and Macs, Desktops, Notebooks AIO (All in One) computers, workstations and servers.

  • Hard Drive Upgrade (SSD or larger Size) We can upgrade upto 16TB for 3.5″ drive and 2TB for SSD drive
  • Ram Upgrade, 4, 8, 16GB or more RAM
  • CPU Upgrade (same socket and cooling fan permitted)
  • Power supply Upgrade
  • Video card Upgrade (typically requires power supply upgrade as well)
  • Upgrade components like Monitor, DVD player, Sound card, Keyboard and Mouse

OS (Operating System) Repair and Upgrade

We are also expert in OS (Operating Software) like Windows and Mac OS. We can repair Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10. On the Mac side, we can repair OS 10.5, 10.6, Leopard, Snow Leapard, Lion 10.7, Mountain Lion 10.8, Maverick , El Capitan, Sierra, High Sierra and Mojave.

  • Reload Windows OS or Mac OS
  • Windows OS or Mac OS failed to update
  • Upgrade Windows OS or Mac OS to latest version

Computer Repair Irvine: Laptops

compuboost notebook repair
Cboost fixes Notebooks

Similarly, we repair all laptops and notebooks. Dell, HP, Lenovo, Samsung, Apple, Sony. We repair hard drives, power connectors, and screens. Additional services include

  • Screen Replacement and upgrade
  • Battery Replacement or upgrade
  • Power adapter replacement or upgrade
  • Water spill damage.
  • CD-Rom unable to read
  • No wireless or intermittant wireless.

All Brands Covered

Compuboost services all brands, as well as custom unbranded units. No system we cannot service or repair.

  • Dell Computer Repair Irvine
  • HP Computer Repair Irvine
  • Lenovo Computer Repair Irvine
  • Apple Computer Repair Irvine
  • Asus Computer Repair Irvine
  • Samsung Computer Repair Irvine
  • Mac Computer Repair Irvine

Other Services