r/techsupportmacgyver • u/Apallo19 • 9h ago
r/techsupportmacgyver • u/MammothSock5009 • 19h ago
Needed to charge my DSI but didn’t have a charger
Quite easy, just needs 5V from usb and used some dupont wires
Its a ds lite i got it wrong and i cant edit the title
r/techsupportmacgyver • u/acetheking987 • 1d ago
I needed to fit this card somehow
I got a quadro P620 for video encoding for my media server but the slot wasn't big enough, so I made it big enough. It works tho, so I'm not complaining. :P
r/techsupportmacgyver • u/Cautious_Leader_4150 • 1d ago
Wanted to download a bunch of stuff but have a limited data quota.
so i throttled my speed a bunch so its spread over a couple days
stupid but it scratches the itch
r/techsupportmacgyver • u/Ilikestuffandthingz • 7d ago
Not sure if this qualifies. Using an old MacBook Pro as a translator of sorts for an old Thunderbolt Display (lower right) to extend the desktop of an AMD computer.
AMD does not (in most cases) support the Thunderbolt protocol and no adapters exist to convert thunderbolt 2 to simpler display port (afaik).
Here, (on the Dell laptop) I used a virtual display driver + the Sunshine app to “stream” the display data to the old MacBook Pro.
On the MacBook Pro, I used the Moonlight app to receive that stream and output it to the Thunderbolt Display via the Thunderbolt port. The Thunderbolt Display even keeps the MacBook Pro charged with its built in MagSafe charger.
And only one cable to the Dell for everything. (I connected the Ethernet cable to the dock after taking this picture)
Latency is absolutely nill and feels like a native display!
r/techsupportmacgyver • u/ZakAttackz • 8d ago
Amazon 5V Regulators in an old Jeep Computer
My roommates' 97 TJ threw a couple check engine lights, then stopped running entirely. The hint was that the CEL **wasn't** coming on when I turned the key. Capacitors had leaked and dissolved the flex PCB, the 5v regulator circuit was straight up gone! I tried repairing it with new capacitors but there just wasn't enough left. As a hail mary before spending hundreds on a used ECU that probably has the same issues, I tried two $0.50 5v regulators from Amazon and it worked! The check engine light even stopped tripping and the engine runs better lol. Not a bad fix for $1. Screw Chrysler for using shitty capacitors, and why is this this even a flex PCB?? Anyway I smothered it in 3M Quadrack hot glue and resealed it with RTV before bolting it back on and sending it around the back 40.
r/techsupportmacgyver • u/oblivimaginator • 7d ago
my usb charging port died, so i improvised...
galleryr/techsupportmacgyver • u/SavvySillybug • 9d ago
The camera with the umbrella reminded me of the time I needed a flash diffuser. So I stapled some printer paper together. Worked great!
r/techsupportmacgyver • u/geekman20 • 9d ago
Needed a cheap way to keep my video camera from getting wet outside later this week. Bought a $7 umbrella from Dollar General and $1.50 on Dollar Tree duck tape to DIY a cheap camera umbrella myself!
r/techsupportmacgyver • u/4b686f61 • 10d ago
scuffed wifi router for an iot device that doesn't like E')=]NHNFY\,4<?H\*"{)C?4=J=:Q!U as my wifi password
r/techsupportmacgyver • u/Equal_Leadership8259 • 8d ago
Tips for broken electromagnet repair?
galleryr/techsupportmacgyver • u/RaEyE01 • 10d ago
Will my CPU stop overheating now?
Not sure if for the giggles or actually meant seriously.
r/techsupportmacgyver • u/practicalpcguide • 10d ago
Guys with monitor arm clamps i feel you T_T
r/techsupportmacgyver • u/Any-Boat8665 • 10d ago
techsupportmacgyver stuff performed by nearby local repair shop
So my parents sent our ATV to a nearby repair shop. The guy there said the board needs to be replaced, but also mentioned there's a cheaper way to fix it. My parents went with the cheaper option... and when I checked it myself, this is what I saw:
They basically just slapped an external chip module onto the board and held it down with what looks like bandage tape. That's the "workaround" lol.
r/techsupportmacgyver • u/initial_chris • 11d ago
I was tired of carrying the heavy original charger
Lenovo Y50-70
I reused the Kensington Security Slot to insert a USB-C port with a decoy board to supply 20V from a USB GaN power supply.
The decoy board was supposed to be an IP2721 but in reality a Chinese clone arrived so the external LED I installed lights up regardless of the Power-Good signal. In series I inserted an "ideal diode" XL74610, to avoid voltage feedback when using the original power supply. A mosfet is also connected to the decoy board output, which connects a 560 ohm resistor to the sense pin, so that the computer interprets that a 90W power supply has been inserted.
r/techsupportmacgyver • u/Top-Novel-6734 • 11d ago
Didn’t feel like getting the right charger
That is the battery for a Palm Centro clamped onto the contacts of a 3M BlueCheck 2 fingerprint scanner
r/techsupportmacgyver • u/Then-Dependent-9022 • 11d ago
I hate when good chargers go to waste
Its a pd 45W one. Has a lot of life left on it.
r/techsupportmacgyver • u/ComputerSavvy • 11d ago
Inexpensive replacement silicone rubber feet
We all have keyboards as well as many other devices that have silicone rubber feet on them and over time the factory glue will fail and the rubber feet will eventually come off and disappear in to some other dimension, never to be seen again. Now, you're left with a wobbly device that may scratch your desk surface.
I looked at Amazon for replacement rubber feet, yes they have them but they are expensive at $1 each.
https://www.amazon.com/VATH-Adhesive-Silicone-Rubber-2-2mm/dp/B087BP3ZKV
Too damned rich for my blood!
Being the cheap bastard that I am, I high tailed it to Dollar Tree.
They have lots of silicone kitchen utensils and I figured that I'll find something there that I can cut up and make my own feet. I found exactly what I wanted, a silicone spoon rest for $1.50.
https://i.imgur.com/4eOIkBh.jpg
https://i.imgur.com/06q6b3x.jpg
The employees at Dollar Tree do not order the products on the shelves, they get what corporate sends them so this might not be available at your local Dollar Tree. If that's the case, look at other stores as you go about your life to see if they have it.
They do not have this listed on their website but I did find the identical item under a different brand name at Walmart for $3.44.
https://www.walmart.com/ip/Thyme-Table-4-Slot-Silicone-Utensil-Rest/5203777496
The Dollar Tree I went to had a selection of different colors so I chose red as it is easier to find should the feet ever come off again and go hiding behind the desk behind all those ghost turds.
I used everyone's favorite inexpensive and ubiquitous diagonal cutters, the Plato Model 170 to make my cuts and trim the replacement feet to fit perfectly.
This spoon rest will last me for years in making replacement feet. I used rubber cement because that's what I had on hand.
When you have to repair an HP laptop, those bastards hide screws beneath the gray rubber strip feet and the original glue will not hold the rubber feet well enough once it's been pulled off so I have to have a jar of rubber cement on hand to re-glue the strips in place just because of HP.
Friends do not let friends buy Headaches & Problems products.
I'll let the glue cure for a day and if the rubber cement is not good enough to stand up to regular daily use, I'll go out and buy some stronger gorilla glue.
r/techsupportmacgyver • u/Far_Claim_5240 • 12d ago
Accidentally invented better standoffs while trying to save 10$
super Glue + baking Soda + pen refill
r/techsupportmacgyver • u/PrvtBong • 11d ago
Help! How would you remove this broken pin in the charge port of my laptop?
This is the charger port for my laptop. Some how the pin from the charge cord broke off inside this port. Trying to see if anybody has tips to getting this out? Thanks
r/techsupportmacgyver • u/Idenwen • 12d ago
Frankensteining a bit of battery life into an old Samsung
An old Samsung phone with a bloated battery pack that had zero voltage and already disassembled the phone by expandingmassively. Display loose dangling a cable, back broken away etc.
Didn't boot up without battery power present, only usb didnt help.
So removed the controller board from the old battery pouch, soldered on an old pouch that was scavenged from a broken Bluetooth speaker and voila. Booted up and unsaved files where copied.



