Repairing Garmin Forerunner 305
A friend of mine recently seek help to fix his Garmin Forerunner 305, a GPS enable watch. Initially we suspecting the problem was due to the battery not holding charge. Lucky for us, the problem was one of the pins was broken due to corrosive of the sweat that went in through the speaker holes.

Garmin Forerunner 305

Garmin Forerunner broken pin
As you can see the corrosive damages done by the sweat till the pin broke off. The nearby screw is rusting away as well.

Bios replacement part
I had a computer BIOS chip lying, so it was the candidate to get a pin from.

Replacement pin
The BIOS pin glue in place of the broken pin from the Garmin Forerunner 305

Garmin Forerunner 305 Fixed
After everything in place, glue the watch back with some silicone glue and let it sit for 24hrs. Now the Garmin Forerunner 305 work perfectly.
If you are facing the battery issue then you can refer to this [LINK] and see if it helps
I'm Loy and welcome to my blog. I'm an IT engineer which spend a lot time tinkering with technology, while away from work I enjoy capturing the moments and enjoying God's greatest gift - Appetite. Hope you find the information here useful or entertaining. Feel free to feedback about my blogs or give a shoutout.