2007-12-16 21:12:49 · 3 answers · asked by Anonymous in Computers & Internet ➔ Hardware ➔ Desktops
Hi,
The motherboard voltage is taken from the power supply inside the computer so they should all be the same.
All that changes is the power supply input voltage such as 220v or 110v depending on the country they are made for.
Arnak
2007-12-16 21:22:23 · answer #1 · answered by Arnak 7 · 0⤊ 0⤋
All motherboards are supplied by the standard 12V ATX power supply. PSU may have auto ranging or a selector for 115 or 230VAC input but output voltages are the same, 12VDC, 5VDC and 3.3VDC.
2007-12-17 05:43:14 · answer #2 · answered by Karz 7 · 0⤊ 0⤋
the voltages will vary depending on lots of different things from what processor you are running, what speeds the mobo runs at. but generally you will have 3 main voltages
12v
5v
3v
2007-12-17 05:18:26 · answer #3 · answered by Matt B&P 2 · 0⤊ 0⤋