Bratislava, Mlynské Nivy 54, 3rd floor +421 950 245 889
Computer service

PC repair, upgrades and custom builds in Bratislava

Oprava, upgrade a zostavenie PC v Bratislave
What we fix

Full list of repairs and services

1Cleaning and cooling

Dust and dried-out paste are the most common causes of noise and overheating. We use top materials: liquid metal, Thermal Grizzly Kryonaut Extreme, PTM7950 and Upsiren, Denka and Thermal Grizzly pads.

PC dust cleaning

Full cleaning of the case, coolers, PSU and filters.

CPU thermal paste replacement

Fresh quality paste for lower CPU temperatures.

Premium thermal materials

Liquid metal, Thermal Grizzly Kryonaut Extreme paste, Honeywell PTM7950 phase-change material and Upsiren, Denka and Thermal Grizzly thermal pads.

Water cooling (AIO) installation

Mounting and configuring AIO CPU cooling.

Quieter PC

Replacing fans and tuning fan curves.

Airflow optimisation

Fan layout and cable management for better airflow.

2PC diagnostics and repair

PC won’t start, restarts or throws errors? We find the faulty part and fix it.

Board level repair

Component-level motherboard repair — we measure the circuits and replace the exact chip instead of the whole board.

PC won’t turn on

Diagnosing the PSU, motherboard, CPU and memory.

Blue screens and restarts

Finding the cause of BSODs — hardware, drivers or system.

PSU replacement or repair

A new power supply with enough wattage and proper protection.

Motherboard repair

Replacing capacitors, MOSFETs, connectors and fixing CPU power delivery.

RAM, drive and GPU diagnostics

Stress tests and a health check of every component.

Slow or freezing PC

Checking hardware and system and fixing the cause.

3Graphics card repair

Artifacts, black screen or a card that won’t start — we repair cards down to chip level. We use top materials: liquid metal, Thermal Grizzly Kryonaut Extreme, PTM7950 and Upsiren, Denka and Thermal Grizzly pads.

Artifacts and black screen

Diagnosing the GPU, memory and power stages.

BGA reballing of GPU and memory

Reballing and replacing chips on the graphics card.

GPU power repair

Replacing damaged components in the power stage.

GPU fan replacement

Noisy or stopped cooler fans.

Premium thermal materials

Liquid metal, Thermal Grizzly Kryonaut Extreme paste, Honeywell PTM7950 phase-change material and Upsiren, Denka and Thermal Grizzly thermal pads.

GPU thermal paste and pads

Lower temperatures and less noise while gaming.

4PC upgrades

An older PC often just needs an upgrade — we advise what’s worth replacing.

RAM upgrade

Choosing compatible memory and installing it.

NVMe and SSD installation

A fast drive with your system and data transferred.

Graphics card upgrade

Picking a GPU for your games, budget and PSU.

CPU and motherboard upgrade

Platform upgrade while keeping your data.

PSU and case replacement

A stronger PSU and a new case with better cooling.

Wi-Fi and Bluetooth card

Wireless connectivity for a desktop PC.

5Custom PC builds

We build a computer exactly for your needs and budget — turnkey.

Custom gaming PC

Parts tuned for your games and resolution.

Workstation and video editing PC

Power for graphics, 3D, programming and video.

Office and home PC

A quiet, efficient computer for work and the web.

Parts selection for your budget

The best price-to-performance build.

Assembly, cable management and testing

Careful assembly and stability stress tests.

System and driver installation

You get a computer ready to use.

6Software and data

System, drivers, viruses and data — we take care of the software too.

Windows installation and reinstall

A clean system with drivers and the apps you need.

Virus removal

Cleaning the PC of malware.

System optimisation and speed-up

Faster boot and smoother performance.

Data recovery from drives

Rescuing data from damaged HDDs and SSDs.

Data transfer to a new PC

Moving files, settings and programs.

A top computer service in Bratislava: we fix PCs that won’t start or keep crashing, graphics cards and motherboards, clean the cooling and build a gaming or work PC tailored to you — from choosing parts to setting up the system. We do board level repair and serve customers in Ukrainian too.

Custom gaming PCs
12-month warranty
Board level repair
Ukrainian-speaking service

Below is an overview of the work we routinely do at Simple on Mlynské Nivy. If you don’t see your problem here, message us — chances are we can fix it.

Brands and models

We work with all common components

IntelAMD RyzenNVIDIA GeForceAMD RadeonASUSMSIGigabyteASRockCorsairKingstonSamsung SSDbe quiet!

Why Simple

12+ years of experience

— repairing electronics since 2013.

Fast

— screen or battery replacement often in 30–60 minutes.

Board level repair

— component-level board repair and BGA soldering others turn down.

12-month warranty

— original parts and proven quality alternatives.

Service in Ukrainian

— and in Slovak, English and Russian.

How it works

Repair in 4 steps

1

Contact

Message us on WhatsApp or Telegram, call us, or just walk in at Mlynské Nivy 54.

2

Diagnostics

We find the exact cause and tell you the price and timeline before any repair.

3

Repair

Once you approve, we fix the device — modular repairs are often done while you wait.

4

Pick-up & warranty

We test the device together and the repair comes with a 12-month warranty.

Got a question?

Need a PC repaired or built?

Tell us what your computer does or what PC you want — we’ll reply with a proposal and price.

FAQ

Frequently asked questions

Do you build custom gaming PCs?

Yes. Based on your games and budget we pick the parts, build and test the PC and install the system and drivers — it’s ready to play.

Do you repair graphics cards?

Yes. We fix artifacts, black screens and power issues, do BGA reballing of GPU and memory, and replace fans and thermal paste.

Can I bring my own parts for a build?

Yes, we can build a PC from your parts too. We check compatibility before assembly.

How often should a PC be cleaned?

About once a year, more often with pets or in a dusty environment. It’s worth replacing the thermal paste at the same time. We use top materials — liquid metal, Thermal Grizzly Kryonaut Extreme paste, PTM7950 phase-change material and Upsiren, Denka and Thermal Grizzly pads; we choose the material to suit the device.

What warranty do you give on PC repairs?

Repairs come with a 12-month warranty under our service terms.

What is board level repair and do you do it?

Yes. Board level repair means fixing the motherboard at the level of individual components: we measure the circuits, find the faulty chip, capacitor or connector and replace only that — including BGA soldering. It is often cheaper than a new board and your data stays intact.

Do you serve customers in Ukrainian?

Yes, you can talk to us in Ukrainian — as well as Slovak, English and Russian. We explain the diagnosis, price and repair terms in your language.

Other services

We also repair

Contact

Where to find us

Address

Bratislava, Mlynské Nivy 54, 3rd floor

Opening hours

Monday – Friday: 10:00 – 18:00

Phone, WhatsApp, Telegram

+421 950 245 889

Call us