Service and repairs
Computer service in Prague 1: When to repair and when to replace?
Published 11 April 2026 | Reading time: 5 minutes
The company computer is behaving strangely. It starts up slowly, occasionally freezes, or makes unusual noises. What to do? Repair it, or buy a new one straight away? This is a question that business owners in Prague 1 deal with practically every week. And the answer is not always simple.
As IT service based directly in Prague 1 We help companies with this situation every day. In this article we will show you how to make the right decision and what to watch out for.
Signs that your computer needs servicing
Not every problem means you have to throw away your computer. Many faults are repairable and fixing them is significantly cheaper than buying a new unit. Here are the most common signs that it is time to call a service technician:
- Slow start-up: the computer takes longer than 2 minutes to start, whereas previously it was within 30 seconds
- Noisy fans: constant noise may indicate clogged condensers or faulty fan bearings
- Random restarts or freezing up: often caused by faulty operational memory or overheating
- Blue Screen of Death (BSOD): critical Windows error that may indicate a hardware or software problem
- Strange noises from the disc Clicking or grinding noises from a hard drive are warning signs that data may be at risk.
- Overly slow response times: programs open in tens of seconds, work becomes inefficient
If you notice any of these symptoms, it is sensible to have the computer checked before the problem worsens.
When is a repair worth it?
As a general rule of thumb: if repair costs do not exceed 40% of the price of a new computer with comparable parameters, the repair is worthwhile. Here are typical situations where we recommend repair:
- Replacing a hard drive with an SSD: the most common upgrade that turns a slow computer into a fast machine. Cost: 1,500 to 3,000 Kč including labour. The computer speeds up three to five times.
- Adding operating memory, if the computer has 4 or 8 GB of RAM and its processor is still adequate, adding memory can extend its lifespan by 2-3 years.
- Cleaning and replacement of thermal paste, in cases of overheating, it is often sufficient to thoroughly clean the interior and restore thermal contact between the processor and the heatsink.
- Fan replacement: a noisy fan is an inexpensive repair that saves the computer from overheating.
- Relocation of the system, if the problem is software-related (virus, slowdown over time), a clean installation of Windows will resolve most issues.
When is it better to replace a computer?
There are situations when repair is not economically sensible. A new computer is worthwhile in the following cases:
- The computer is older than 6-7 years, in such cases the processor is outdated, the motherboard may not support modern components and further investment becomes more expensive.
- Fault on the base plate, repairing the motherboard is often more expensive than buying a new computer, and there is no guarantee that another problem will not appear soon.
- Insufficient performance for current software, if the computer cannot handle standard business applications (accounting, video calls, a browser with multiple tabs), upgrading individual components will not help.
- Recurring faults: when a computer has already been in service several times over the past year, it is time to replace it.
- End of system support Computers that cannot run the current version of Windows pose a security risk.
What does quality computer servicing include?
Professional service is not just about a technician fixing something. The right approach includes:
- Diagnostics: thorough identification of the problem's cause. Without diagnostics, any repair is a shot in the dark.
- Data backup: before any intervention, a backup of your important files should be secured.
- Transparent price quotation: before starting the repair, you should know how much it will cost and whether it is worth it.
- Repair or recommendation for replacement: an honest service provider will tell you when a repair is not worthwhile.
- Testing after repair: verification that everything is working correctly and the problem does not recur.
- Handover with a recommendation, what to do to keep a computer running for more years. Which maintenance makes sense.
How we do it here
We are based in Prague 1, at Břehová 40/1. When you call us, we are usually with you within 30 minutes. For most business computers, we can carry out on-site diagnostics and immediately propose a solution.
We specialise in corporate clients. We understand that every hour an employee cannot work costs you money. Therefore, we resolve problems quickly and efficiently, without unnecessary delays.
If it is cost-effective to repair the computer, we will do so. If not, we will help you select a new one and transfer all your data. In either case, we take care of everything.
How much does a service cost?
Indicative prices for standard service tasks:
| Action | Indicative price |
|---|---|
| Diagnostics | 500-800 Kč |
| HDD to SSD replacement + migration | 1 500-3 000 Kč |
| Adding RAM | 800-2 000 Kč |
| Cleaning and Maintenance | 600-1 200 Kč |
| Reinstallation of Windows | 1 200-2 000 Kč |
| Virus removal | 800-1 500 Kč |
Prices are indicative and include labour. The cost of components (SSD, RAM) is added separately according to current prices.
Summary
Deciding between repairing and replacing an air conditioner is not as complicated as it may seem. Just follow a simple rule: if the repair is significantly cheaper than a new unit and the air conditioner is not outdated, repair it. If it is older than 6 years or has recurring faults, invest in a new one.
And if you are unsure? Call us. We will carry out the diagnosis quickly and tell you honestly what makes sense.
You may be interested in
- 7 most common faults in office computers: an overview of the problems we resolve most frequently
- Slow computer? 8 causes and how to fix them: practical tips for speeding up
- IT outsourcing for small businesses: why having an external IT administrator is worth it
Do you need computer servicing?
Contact us and we will resolve it. We are based in Prague 1 and can be with you within 30 minutes.