Is your laptop extremely slow, the fan blazing, and in 1100 Favoriten, working, studying, or streaming suddenly becomes a test of patience? If programs take forever to load, the device gets hot, and the battery drains faster than usual, there's often more to it than just full storage. It's especially frustrating when important data, home office tasks, or university projects are at stake. At ClickInternet, we professionally check your device, find the cause, and get your laptop back up to speed.
What to do when your laptop is extremely slow and the fan is blazing? Immediate Measures
- Do not continue to operate the laptop permanently if it gets extremely hot; let it cool down first.
- Place the device on a hard, flat surface and avoid beds, sofas, or blankets, as these block ventilation.
- Close unnecessary programs in Task Manager or Activity Monitor if the laptop is still responsive.
- Back up important data while the system still starts, preferably to an external hard drive or cloud.
- Avoid cleaning attempts with a vacuum cleaner, compressed air from an incorrect distance, or opening the casing yourself.
Why an extremely slow laptop with a blazing fan needs professional help
An extremely slow laptop with a hot fan can have many causes: dusty heatsinks, dried-out thermal paste, defective temperature sensors, malware, faulty SSDs, or an overloaded operating system. Self-repairs are risky because sensitive components like the motherboard, heat pipe, CPU, GPU, RAM, and flex cables can be easily damaged. A professional diagnosis shows whether cleaning, software optimization, data recovery, SSD testing, or replacing individual components is necessary.
- The laptop gets very hot after a few minutes and sometimes shuts down by itself.
- The fan runs permanently at full power, even though hardly any programs are open.
- Windows or macOS starts slowly, freezes, or shows error messages.
- Programs, browser tabs, updates, or video calls only respond after a long delay.
ClickInternet: Your Expert for Extremely Slow Laptop & Blazing Fan in Vienna
From 1100 Favoriten, our two Vienna branches in 1050 Margareten and 1090 Alsergrund are easily accessible by subway or car. If your laptop is extremely slow and the fan is blazing, just drop by without an appointment. Our technicians will check your device directly on-site, and many repairs or optimizations are possible as an express service, usually within about 60 minutes. Especially with heat problems, quick action is important so that the CPU, graphics unit, battery, or motherboard are not further stressed.
ClickInternet is an A1 partner and your contact for laptop repair, MacBook repair, software problems, data recovery, and many other technical services in Vienna. Diagnosis with us is free, so you first know exactly what's wrong with your device. Whether it's clogged ventilation, a slow hard drive, a defective SSD, virus infection, insufficient storage space, or a thermal problem: we'll explain clearly what's necessary and what solution makes sense for you.
What does "extremely slow laptop & blazing fan" cost at ClickInternet?
The costs depend on why your laptop is slow and why the fan is working so hard. Sometimes a thorough internal cleaning with professional dust removal is enough, sometimes new thermal paste, SSD optimization, system cleanup, or a repair of hardware components is necessary. At ClickInternet, you get fair prices and a free on-site diagnosis. We'll tell you the exact price before we start, so you can decide at your leisure. There are no invented flat rates, no unpleasant surprises, and no hidden costs.
Short waiting time? Take passport photos with you!
While your device is being repaired, you can use the waiting time: We offer biometric passport photos ready to take with you immediately - only 12.90 EUR for 6 professional photos. Perfect for passports, driver's licenses, residence permits, or e-cards.
Extremely Slow Laptop & Blazing Fan in 1100 Favoriten - Visit us now!
If your laptop in 1100 Favoriten is getting slower and slower, the fan is roaring loudly, and the casing is uncomfortably hot, don't wait until nothing works anymore. From 1100 Favoriten, our two Vienna branches in 1050 Margareten and 1090 Alsergrund are easily accessible by subway or car. You can find us at Reinprechtsdorfer Strasse 70, 1050 Margareten, open Mon-Thu 9:30 AM-8:00 PM and Sat 9:30 AM-7:00 PM, and at Fuchsthallergasse 2, 1090 Alsergrund, also open Mon-Thu 9:30 AM-8:00 PM and Sat 9:30 AM-7:00 PM. Drop by without an appointment, bring your laptop, and we'll look at the problem right away. Whether it's a work device, gaming laptop, MacBook, or school laptop: We'll help you quickly, honestly, and with a good feeling, so your daily life runs smoothly again.
Frequently asked questions about extremely slow laptops & blazing fans
How long does the repair take?
Most repairs are done on-site
in about 60 minutes. You can
wait for it directly or go for a quick coffee.
What does the repair cost?
We first do a free diagnosis
and tell you the exact price before we
start. No hidden costs.
Do I need an appointment?
No! Just drop by without an appointment -
at our branch in 1050 Margareten or
1090 Alsergrund. We'll help you immediately.
Is there a warranty on the repair?
Yes! As a certified A1 partner, we offer
first-class service with a warranty
on all repairs performed.
What if my device is irreparable?
We will inform you honestly and discuss
alternatives - for example, a tested
refurbished device from our shop.
Wähle deine Filiale in Wien

Filiale Margareten
Reinprechtsdorfer Straße 70

Filiale Alsergrund
Fuchsthallergasse 2 1090 Wien
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