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Mendmyi

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Mendmyi, Computer repair service, City centre, Cambridge.

14/09/2026

Xbox giving you "No Signal" or a black screen? 🎮⚡

Before you panic, run through this - most of these are free fixes, not a broken console:

🔌 Reseat or swap the HDMI cable, and try a different port on the TV
🎮 Got an Xbox One? Check the cable is in HDMI OUT, not HDMI IN - a genuinely easy mix-up that looks exactly like a dead port
🔧 Power cycle it properly, then force a low-resolution boot if you're still stuck

Only losing signal at 4K and 120Hz on a Series X or S? That's usually a TV handshake quirk with Variable Refresh Rate, not a fault at all - turn VRR off or drop the resolution and try again.

Still black after all that? That's the port, and it's a routine, fixable job - not a reason to replace the console.

Full guide (plus the honest truth about your rights and Microsoft's own warranty): https://mendmyi.com/blog/xbox-hdmi-port-not-working

06/09/2026

"Our honest view: this is a genuinely disappointing position to put owners in. Someone who wants their iPad repaired, not replaced, ending up stuck with jittery lines through absolutely no fault of theirs or their screen's, purely because a software step got skipped, is not a fair trade for keeping a perfectly good device out of landfill."

We wrote that in our new guide, and we meant it.

Here is what sits behind it. iPad Pro, Air and mini models pair the screen's touch data to that exact screen's serial number. Swap the screen without carrying that pairing across, and straight lines come out wavy, even though the Pencil connects and charges completely normally. It happens with a genuine, pulled screen just as much as any other, so it is not a sign of a cheap part.

The honest picture:
🔧 Keeping or refurbishing your original screen always avoids it
🔧 A specialist tool can transfer the pairing to a new screen on many (not all) generations, high success rate, not guaranteed
🔧 If the original screen is already gone, that transfer cannot be done retroactively, and the only fix left is an expensive second replacement

We tell every customer the real odds before we start, not after.

Full guide: https://mendmyi.com/blog/apple-pencil-wavy-lines-after-ipad-screen-repair

31/08/2026

📱 Got an old phone sitting in a drawer? It is not rubbish yet.

Four honest options, whatever make it is:
1️⃣ Still works? Sell it for cash or trade it towards a refurbished upgrade
2️⃣ One thing broken? Usually a same-day, fixed-price repair
3️⃣ Past that? We buy it for parts, or a charity can take it
4️⃣ Whichever you choose, wipe it properly first

Just never bin it: a phone battery is a genuine fire risk once it is crushed in a bin lorry.

👉 Full guide: https://mendmyi.com/blog/what-to-do-with-your-old-phone

27/08/2026

That bargain-bin USB-C cable in the drawer could be the reason your iPhone won't charge. 🔌

A genuine cable negotiates power safely with your phone before anything flows. A cheap fake can skip that protection entirely, and in June 2026 Which? tested 15 cheap chargers from online marketplaces and found 9 posed an electrocution risk. One fake "Apple" charger ruined its buyer's iPad and phone together.

Before you blame the phone:
✅ Try a cable and adapter you trust
✅ Clean the port (wooden toothpick, never metal)
✅ Force restart it
✅ Watch HOW it charges, not just whether it does

If a good cable still gets nothing, the fault may be the charging IC, the chip on the board that manages incoming power. Apple does not repair a failed charging IC, it replaces the phone, and very likely your data goes with it. We repair it instead: a free diagnostic, then a chip-level fix on your own phone, data usually untouched.

Full guide: https://mendmyi.com/blog/iphone-charging-ic-cheap-cable-damage

23/08/2026

PS5 giving you "No Signal" or a black screen? 🎮⚡

Before you panic, run through this - most of these are free fixes, not a broken console:

🔌 Reconnect the HDMI cable firmly, or try a different one
📺 Try a different port on the TV, and check the input is right
🔧 Boot into Safe Mode and reset the video resolution

Still black after all that? That's a good sign it's the port itself, usually from a drop, a knock, the console being moved while it was still plugged in, or a cable that never sat quite square.

Here's the bit most guides miss: there's a small EMI filter right next to the HDMI port on the board, and it's easy to knock loose during a careless repair. Lose it and you can end up with a picture but no 4K - so if that's happened to you after a fix elsewhere, that's the first thing to check.

Full guide (plus the honest truth about Sony's out-of-warranty exchange and your consumer rights): https://mendmyi.com/blog/ps5-hdmi-port-not-working

21/08/2026

iPad gone completely dark and won't charge? Before you assume it's dead, work through this in order:

🔌 Swap the cable and wall block, a proper 20W+ adapter, not a laptop USB port
🪥 Clean the charging port with a wooden toothpick (never anything metal)
⏳ Give it a genuine 30-60 minutes on a charger you know works, a flat battery can sit silent that long before showing any sign of life
🔄 Then force restart it

None of that costs a thing. If there's still nothing after all of it, that's a real battery or port fault, and it's a same-day, fixed-price repair, not a reason to buy a new iPad.

One safety note: if the case no longer sits flat on a table, that's a swollen battery. Stop charging it and get it looked at.

Full guide: https://mendmyi.com/blog/ipad-wont-turn-on

12/08/2026

Screen gone dead? Try this before you panic 📱

A frozen or unresponsive iPhone touch screen feels like a broken phone, but most of the time it isn't. Here's the order that actually works:

🔘 Force restart it. Volume Up, Volume Down, hold Side until the Apple logo shows. It needs zero taps to work, which is exactly why it fixes most frozen screens outright.
🧼 Clean the screen and take off the case and any screen protector. Touch screens read the electrical charge in your skin, and dirt, moisture or a poorly fitted protector can block that.
🔌 Unplug any cables, update iOS, and try the "Touch Accommodations" setting under Accessibility, most people have never heard of it.

Still nothing, especially after a drop or a soak? That's the digitizer, and it's a straightforward, same-day repair with a fixed price, not a reason to buy a new phone.

We wrote up the full fix order plus real prices, and the UK consumer rights you might not know you have if the phone is fairly new.

Full guide: https://mendmyi.com/blog/iphone-touch-screen-not-working

09/08/2026

🐌 Is your iPhone dragging? Before you spend a penny on a new one, most slow iPhones are fixable for free.

The fixes, in order:
1️⃣ Restart it properly
2️⃣ Free up some storage (it needs headroom to run)
3️⃣ Update iOS and your apps
4️⃣ Let it cool down if it has been in the sun
5️⃣ Check Settings > Battery > Battery Health

A tired battery quietly throttles the chip, and a fresh one brings the speed straight back. Only if it is genuinely past it does a professionally refurbished upgrade, with free UK delivery and a 12-month warranty, make sense.

👉 Full guide: https://mendmyi.com/blog/why-is-my-iphone-so-slow

06/08/2026

Laptop keyboard suddenly stopped working? Most of the time it's not broken. ⌨️

Run through these first, free:

⌨️ Hold right Shift for 8 seconds - Filter Keys is an accessibility setting that silently swallows keystrokes, and it catches more people than you'd think
🔄 Restart properly, not just close the lid
🖱️ Reinstall the keyboard driver via Device Manager
🔌 Unplug any USB hub or external keyboard that might be conflicting

Still nothing? Here's the test that actually tells you what's going on: restart and tap Esc or F2 before Windows loads, to open the BIOS. Keys work there? It's software. Don't respond even there? That's genuine hardware, usually a spill, a knock, or a keyboard just worn out after years of typing.

Full diagnostic guide (and real prices if it needs a repair): https://mendmyi.com/blog/laptop-keyboard-not-working

02/08/2026

📱 "Storage Almost Full" and can't take a photo or update anything? Most phones are cluttered, not full.

The quick wins that actually work, on iPhone and Android:
1️⃣ Empty the photo bin (Recently Deleted / Bin) - deleted photos sit there for weeks
2️⃣ Offload apps you never open
3️⃣ Clear the WhatsApp media hoarded inside your chats (this one is huge)
4️⃣ Let the phone tidy its own caches

Ten minutes usually claws back gigabytes. And if you have genuinely outgrown a small phone, a professionally refurbished one with more storage costs a fraction of new, with free UK delivery, a 12-month warranty, and your data moved across for you.

👉 Full guide: https://mendmyi.com/blog/free-up-storage-iphone-android

Address

City Centre
Cambridge
CB23QD

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Website

http://Www.mendmyi.com/repairs/cambridge

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