Monthly Archives: December, 2008
USB power for a Switch Zyxel
Without having a power adapter for this switch and at the same time wanting to avoid using one, i chosen to search an alternative solution for powering the device. Observing that powering is made at a tension of 5 volts, i tought of using power from the nearby computer. For avoiding the cabling of an [...]
DIY Motherboard Repair
Motherboard recapping, or bad capacitor changing from the motherboards. The worn-out capacitors in the happies case are showing visible marks of wear: are bumped at the top or at the bottom show bad smelling leakages, at the top or at the bottom In other cases, the wear is not visible, but the series resistance of [...]