Desktop PC Won't Turn On? How to Tell PSU from RAM from Motherboard
A desktop that won't start is usually the power supply, memory or motherboard. How to read the symptoms and narrow it down before you spend …
•
6 min read
IT Support Blogs
IT tips, news, and engineer diary from PC Macgicians
Featured
Desktop PC Won't Turn On? How to Tell PSU from RAM from Motherboard
A desktop that won't start is usually the power supply, memory or motherboard. How to read the symptoms and narrow it down before you spend on parts.
•6 min read
Read more
Showing 12 posts on this page
No results found. Try a different search.
Windows 10 End of Support: Your Options in 2026
Windows 10 stopped getting free updates in October 2025. What it means for your PC, and how to choose between Extended Security Updates, …
•
6 min read
How Many CCTV Cameras Does Your Home Need?
How many CCTV cameras a home needs, where to place them, and how to cover entry points, blind spots and gardens without overspending or …
•
8 min read
cctv
home-security
Ring vs Nest vs Eufy: How to Choose a Video Doorbell
Ring vs Nest vs Eufy video doorbells compared — subscriptions, wired vs battery, storage and WiFi needs — so you can pick the right one for …
•
8 min read
video-doorbell
ring
Where to Start With a Smart Home: A Beginner's Guide
A beginner's guide to starting a smart home: the best first devices, why WiFi comes first, choosing Alexa or Google, and avoiding a drawer …
•
8 min read
smart-home
home-automation
How to Extend Your Wi-Fi Range and Fix Dead Spots
The best way to extend Wi-Fi range and kill dead spots: free fixes first, then extender vs mesh vs powerline vs access point — which to …
•
7 min read
wifi
networking
Bambu AMS Feeder Errors — HMS_0700 Codes Decoded
Decode the HMS_0700 family of Bambu AMS feed errors. Stage-by-stage diagnosis for first-stage feeder, buffer, and extruder grip failures …
•
9 min read
3d-printing
bambu-lab
Bambu Build Plate & PEI Sheet Replacement — When and Which Plate
When to replace your Bambu Lab build plate, which plate type suits which filament, and the cost of getting it wrong. Covers Bambu A1, P1 and …
•
7 min read
3d-printing
bambu-lab
Bambu Extended Warranty vs Independent Service — What's Actually Covered?
A practical comparison of Bambu's Extended Warranty Service against independent repair. What each covers, when each is faster, and where the …
•
8 min read
3d-printing
bambu-lab
Bambu Lab Annual Service Checklist — Weekly, Monthly, Quarterly Tasks
A practical annual service checklist for Bambu Lab X1, P1 and A1 owners in London. Weekly, monthly and quarterly maintenance tasks based on …
•
9 min read
3d-printing
bambu-lab
Bambu Nozzle Clog vs Extruder Clog — How to Tell Apart
How to distinguish a nozzle clog from an extruder clog on Bambu Lab printers. Symptoms, test procedure, and the right fix for each — without …
•
8 min read
3d-printing
bambu-lab
Bambu PTFE Tube Replacement — When, Why and How to Spot Wear
How to recognise worn PTFE tubing on Bambu Lab X1, P1 and A1 printers. Replacement intervals, wear signs, and the symptoms a tired PTFE …
•
8 min read
3d-printing
bambu-lab