Sometimes the tape becomes loose inside the cassette. You may see slack when you lift the front flap, or the tape may appear slightly bunched.
Hold the VHS cassette flat with the label facing up. Look at the two white reel hubs on the back side of the cassette. Insert a pen or finger into one of the reel holes and gently turn it to take up the slack.
Turn slowly. The goal is to rewind the loose tape back onto the reel without creasing it. Once the tape is tight but not stretched, stop.
Do not over-tighten the tape. Too much tension can damage the film or make the tape harder for the VCR to play.
A broken VHS tape can often be repaired, but the section where the break occurs may be lost or distorted during playback.
First, open the VHS cassette by removing the small screws on the back. Keep the cassette flat as you lift the top shell off, because the internal parts can shift.
Locate the two broken ends of the magnetic tape. Trim each end cleanly with scissors so the edges are straight. Then join the two ends using proper splicing tape. The splice should be smooth, flat, and narrow enough to pass through the VCR without catching.
After splicing, manually wind the repaired section onto one of the reels. Make sure the tape follows the correct path through the cassette guides before closing the shell.
This repair can save the recording, but playback may jump, distort, or briefly cut out where the splice was made.
Sometimes the tape itself is fine, but the plastic cassette shell is damaged. A cracked shell can jam inside a VCR, so it should not be played.
The safest repair is to transplant the tape reels into a clean donor VHS shell. Open both the damaged cassette and the donor cassette. Carefully move the reels from the broken shell into the replacement shell, keeping the tape threaded through the correct path.
Pay close attention to the position of the rollers, guides, springs, and front flap. Taking a photo before removing anything can help you reassemble the cassette correctly.
Once the reels are in the new shell, close the cassette and tighten the screws. Manually turn the reels to make sure the tape moves smoothly before inserting it into a VCR.
If the tape looks intact but will not play, the issue may be inside the cassette shell. The reels may be stuck, the tape may be too tight, or the shell may be warped.
Remove the tape from the VCR immediately if you hear grinding, clicking, or straining. Do not keep trying to force playback.
Inspect the cassette for cracks, loose parts, or stuck reels. Manually turn the reels to check whether they move freely. If they do not, open the cassette and look for shifted tape, broken plastic pieces, or debris.
If the shell is warped or damaged, transfer the reels into a donor shell.