Articles · Windows · Batumi

How to check a used computer before you buy

A used laptop or PC is a good way to save money — if you know what to check: faults often hide behind a shiny case. Here is a 20-minute checklist to go through before you hand over the money.

Outside

  • Case: cracks, signs of opening, stripped screws, a liquid-damaged keyboard (sticky keys, stains).
  • Screen hinges: the lid does not wobble and stays in place.
  • Screen: plain white, black and red backgrounds — look for dead pixels and lines.
  • Charger: the original one, and the laptop actually charges.

Disk and memory

  • Disk health: CrystalDiskInfo should show “Good”.
  • Disk type: SSD or HDD. With an HDD the laptop will be slow — budget for an SSD.
  • RAM: 8 GB is comfortable for Windows 11, 16 GB is better.

Battery

In Windows, open Terminal and run powercfg /batteryreport — the report shows design and current capacity. Under 60–70% means a new battery soon; factor that into the price.

Keyboard, ports, sound, network

  • Every key and the touchpad.
  • USB, HDMI and the headphone jack.
  • Wi-Fi, Bluetooth, webcam, microphone, speakers.
  • Heat and noise: 10 minutes of video or load — the fan should not scream and the case should not burn.

Licence and locks

  • Windows is activated: Settings → System → Activation.
  • No BIOS password the seller “cannot remember”.
  • For a MacBook — signed out of Apple ID with Find My Mac switched off, or it may be locked.
  • The serial number on the sticker matches the one in the system.
FAQ

Questions and answers

Can you come with me and check it?
Yes: I will check the laptop or PC at the seller’s and tell you whether it is worth buying and at what price. It costs 50 GEL — the same as a standard call-out with diagnosis.
Used or new — which is better value?
It depends on budget and needs. A used business laptop with a new SSD is often the best deal. We can work it out together.
Private IT Specialist

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