Blog
Practical guides on Windows, privacy and security
Tested on real machines, written in plain English, with sources for every strong claim. No marketing, no rewritten filler.
Windows
Computer Setup in Brno: First Steps
Computer setup in Brno step by step: accounts, updates, BitLocker, backups, drivers and final checks before handover.
· 11 min read
Hardware
Desktop PC Repair: What to Bring and Cost
What to bring for desktop PC repair, what to back up, how diagnostics work, and what determines the final repair price.
· 10 min read
Hardware
Asus or Acer Won’t Turn On: Reset & LEDs
Asus or Acer laptop won’t turn on? Try an ASUS EC reset, Acer Battery Reset pinhole, check the LEDs, and learn when to seek repair.
· 12 min read
Buying a PC
Laptop Warranty or Out-of-Warranty Repair?
Broken Lenovo, Dell or HP laptop? Check its warranty, exclusions, and when out-of-warranty repair in Brno makes sense.
· 12 min read
Hardware
Frozen MacBook: Spinning Wheel and Restart
Is your MacBook frozen, showing a spinning wheel, or completely unresponsive? Learn how to force quit, shut down, use Safe Mode, and test the hardware.
· 12 min read
Hardware
Replacing a CPU or motherboard: reinstall?
Replacing a CPU or motherboard? Learn when to update the BIOS, reactivate Windows, prepare BitLocker, or choose a clean installation.
· 10 min read
Hardware
iPhone Says Unknown Part: What It Means
What an Unknown Part warning means after an iPhone screen or battery replacement, and when Repair Assistant can help.
· 10 min read
Security
Fake Microsoft Support and AnyDesk
A browser says you have a virus and tells you to call Microsoft Support? What to do after granting AnyDesk access—and how to secure your accounts.
· 11 min read
Backup
Will I lose data during laptop repair?
Find out when a repair shop leaves your drive untouched, when data loss is possible, and what to check before reinstalling Windows or replacing hardware.
· 11 min read
Hardware
How Much Does Laptop Repair Cost?
Laptop repair costs include diagnostics, labour and replacement parts. Learn what affects the price and how to get an accurate quote.
· 9 min read
Windows
HP OmniBook X 16: What BIOS F.07 Changes
HP released BIOS F.07 for the AMD-based OmniBook X 16. Here is what is confirmed about update stability, KB5121003 and safe installation.
· 6 min read
Hardware
macOS 27: Mission Control black screen
Is Mission Control black or stuttering after upgrading to macOS 27? See what is confirmed, what to check safely, and when your Mac needs diagnostics.
· 7 min read
Windows
Windows 11 KB5124008: Audio and RDP
USB audio or RDP stopped working after KB5124008? Check your build, install KB5129195, and distinguish Windows faults from device or network issues.
· 8 min read
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