SJ2822M IC Fault

Recently I decided to buy new speakers for my laptop. They have much better sound and uses USB port to connect to the laptop. The old ones that I have, can be powered on but there was no sound. Today, I decided to get them fixed because a friend of mine was in need of speakers and I was willing to get them fixed and offer them as a gift.

speaker repair

Read More

Intermittent no sound in PC Speaker Repaired

how to fix and repair variable resistor in speaker

I got back this speaker for repair after a long time for the above stated symptom as it gets suddenly soundless (while power light is remain in ON state) no hissing sounds nothing.

speaker intermittent no sound

For further inspection I have opened the unit. On visual inspection everything seems ok. Read More