A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.

The first thing to do is to check if your AC adapter is working properly. You can use a multimeter to measure the voltage output of the adapter. If the voltage is lower than the rated value, or if ...

Intel proposed a modular laptop design for laptops and mini-PCs that focuses on the right-to-repair and sustainability.

[Darknezz] sent us a set of photos and some details about his damaged laptop motherboard turned into ... his parts bin and found a PSU that could supply the needed 19.5V at 3.5A.