As a seasoned DIY repair enthusiast with years of fixing electronics and appliances, I know the frustration of reassembling a disassembled device—especially if you're not organized. Whether it's a computer, TV, or microwave, this common challenge leads to lost screws and headaches.
Fortunately, there's a proven, simple trick I've relied on countless times to make reassembly foolproof.
Use the sticky back of Post-It notes to secure screws during disassembly, labeling each note with their exact locations.

1. Lay Post-Its sticky-side up on your workspace.
2. As you remove screws during disassembly, stick them onto the adhesive side of the corresponding Post-It.
3. Label the bottom of each Post-It with the screw's location for easy reference.
Reassemble your device with total confidence—no more misplaced parts! This method is simple, practical, and incredibly effective for gadgets like computers, TVs, radios, or microwaves.
- Snap a photo of the device's internals, print it full-size, and attach screws to their spots on the printout.
- Sketch a rough diagram of the disassembled device on paper, then poke screws through to mark precise positions.
A shoutout to all the skilled handymen keeping our devices alive longer and cutting down on waste—your work makes a real difference!
Have you tried this Post-It trick for device reassembly? Share your results in the comments—we'd love to hear how it worked for you!