The PC Fault Finder
120 visual diagnostic cards for hardware and software faults. Find the symptom, open the card, run the tests in the right order. Stop guessing, stop swapping parts at random.
Every fault, the same path:
One-time payment. Instant download. 120 cards + 6 bonuses included.
Get the PC Fault FinderDigital product. 14-day money-back guarantee.
You know the parts. The hard part is knowing where to start.
A dead PC lands on your bench and the clock starts. The problem is rarely what you know. It's picking the right next test.
- No power, no fans, no lights: PSU, board or just the case button?
- Fans spin but no image: GPU, RAM or the monitor cable?
- Random restarts under load: heat, power supply or drivers?
- Blue screen again: which error points where?
- The drive clicks: what do you check before the customer's photos are gone?
Instead of jumping between YouTube, forums and old notes while the customer waits, you open one card and follow the tests in order.
Built for anyone who fixes PCs
Repair shop techs
Faster triage, fewer wrong parts ordered, a clear answer for the customer before you quote.
IT students
You learned the theory. The cards give you the order: what to test first, second and third.
Side-hustle fixers
Fixing PCs for friends, family or neighbours? Work with a method instead of trial and error.
120 cards across 12 fault categories
Hardware and software, desktops and laptops. Every card is colour-coded and numbered, so you find it in seconds.
Total: 120 diagnostic cards, one page each.
Every card, the same layout
Each piece of information always sits in the same place. Read it at a glance with the case open in front of you.
Symptom
What the customer actually sees, in plain words.
Quick triage
Three questions that cut the problem in half before you touch a screwdriver.
Likely causes
Ranked from most to least common, so you start where the odds are.
Test order
Numbered steps, fastest and cheapest checks first.
Tools needed
Multimeter, spare PSU, boot USB, software: know what to grab before you start.
Don't buy yet
The part people replace by mistake for this symptom, and what to confirm first.
Pro notes & related cards
Traps, false positives, safety warnings and links to the next card to check.
Look inside
A few pages from the pack: diagnostic cards, test sequences and quick references.
6 bonuses included
Windows Rescue Command Sheet
The exact commands to check system files, disks, boot and drivers, what result to expect and what to do next. Works from recovery mode too.
Boot USB Toolkit Guide
Build one USB stick that tests RAM, reads drive health, checks temperatures and rescues files when Windows won't start.
Laptop Teardown Prep Guide
What to photograph, how to track screws and how to open common laptops without snapping clips or ribbon cables.
Data-First Checklist
Protect the customer's files before any repair or reinstall: what to back up, how, and when to stop and refer to a recovery lab.
Printable Intake Form
Desktop and laptop versions. Record the symptom, condition and accessories at drop-off, then jump straight to the right card.
Repair Quote Starter Kit
A simple structure to explain what you tested, what you ruled out and what the fix costs, with ready-to-send customer messages.
14-day money-back guarantee
Use the cards on real machines for 14 days. If they don't help you diagnose faster, email us within 14 days of purchase and we'll refund you in full. No questions asked.
Frequently asked questions
Is this a physical product?
No. The PC Fault Finder is 100% digital. You get a download link by email right after payment and can use it on your computer, tablet or phone.
Is it a repair course?
No. It's a reference you use while diagnosing. It doesn't teach repair from zero: it organises symptoms, likely causes and test order so you always know the next step.
I'm a beginner. Will it help me?
Yes. Each card tells you what to check and in which order, with the tools you need. Basic knowledge of PC components helps, and every card includes safety notes.
I already work in IT. Is it useful for me?
Yes. You already know how to test RAM or a PSU. The cards give you a consistent order and a fast lookup, which saves time on busy days and helps when training juniors.
Does it cover laptops?
Yes. Most cards apply to both desktops and laptops, plus a dedicated laptop section (power, charging, battery, screen, keyboard, hinges, liquid spills) and the teardown prep bonus.
Which operating systems are covered?
The software cards cover Windows 10 and 11. Hardware cards apply to any PC, whatever the operating system.
Can't I find all this for free online?
Much of the information exists, scattered across videos, forums and articles. The difference is the order: one card per symptom, causes ranked, tests in sequence, instead of five open tabs while the customer waits.
How do I receive it?
Right after payment you get an email with the download link for the 120 cards and all 6 bonuses. Lifetime access, no subscription.
Find the symptom. Follow the tests. Fix it right.
One wrong part ordered costs more than the whole pack. Get 120 cards and 6 bonuses, and diagnose with a method from your next repair.
One-time payment. Instant download.
Get the PC Fault Finder14-day money-back guarantee.
© 2026 Il mio negozio. Digital product for informational purposes. Always disconnect power before opening a computer, never open a power supply, and back up data before any repair. Brand names are used for identification only.