---
title: "Component diagnostics"
description: "We test memory, drive, power supply, graphics card and temperatures to know what failed before replacing anything. The report shows exactly what is worth replacing."
url: "https://doctor-pc.ro/en/diagnostic-componente"
category: "service"
language: "en-GB"
publisher: "Doctor PC Digital Solutions SRL"
---

# Component diagnostics

Before buying a component or approving a repair, it is worth knowing for certain where the problem is. We test each component separately and give you a written result, not a guess.

## What is included

- **Memory testing** — A full multi-pass check that catches intermittent errors.
- **Drive health** — We read SMART indicators and test the surface — we see a drive about to fail before it does.
- **Power supply** — We measure voltages under load, not idle. A lot of instability starts here.
- **Temperatures under load** — Stress testing with temperature tracking, to identify thermal throttling.
- **GPU and CPU** — Stability tests that surface problems appearing only under load.
- **Written report** — You receive the results in writing, so you can decide what to do next.

### When it makes sense

- The computer freezes randomly and nobody knows why
- Before buying a second-hand system or component
- Before approving an expensive repair
- After a power surge or outage
- When a drive starts making noise or stalling

On-site diagnosis is free when the repair is carried out by us.

## Frequently asked questions

### How long does full diagnostics take?

Memory and drive surface tests take hours, sometimes overnight. We contact you as soon as we have the result.

### Do I get the results even if I do not repair with you?

Yes. The report is yours. In that case full diagnostics is chargeable, and we tell you the cost in advance.

### How much does the diagnostic cost?

Diagnosis is free. The report is yours, even if you choose not to have the repair done here.

### How long does it take?

Basic tests are done the same day. Those needing long runs — memory, drive, stability under load — can take until the next day, so the result is trustworthy.

## Got a specific problem? Bring the device in, or write to us.

Diagnosis is free, and the repair starts only once you approve the estimate. No appointment needed.

## Send a service request

Fill in the form and we will contact you to arrange collection details.

*Form on the page. Alternatively: phone +40 770 767 226 or office@doctor-pc.ro.*

## Other services

We cover the whole chain, from infrastructure down to repairing a single device.