Computer Power Supply Red Switch at Nicole Alarcon blog

Computer Power Supply Red Switch. On the back of your desktop computer, somewhere on the power supply unit, there might be a little red switch that toggles between 110/115 and 220/230 volts. Now use a screwdriver to move the switch completely to the other position. However the bios not showing up on the connected monitor maybe due to a huge number of other issues. It could be a power supply issue. Turn off the computer and remove the power cable from power supply on back of computer. Shut down your pc and press the power button for at least 5 seconds to release any charge. Now turn the power button on your power supply to ‘0’ from ‘1’, indicating it to turn off. You can safely test it by setting it to 115, flip the switch to i (if it has an on/off switch on the back side), then with a bent paper clip short. All the other plugs coming out of the power supply—called molex connectors—are for drives, and they provide +12v (yellow) and +5v. The switch is in the on position, this is correct for a working machine. Is your pc acting up? Put the power cord back.

Now use a screwdriver to move the switch completely to the other position. However the bios not showing up on the connected monitor maybe due to a huge number of other issues. Turn off the computer and remove the power cable from power supply on back of computer. On the back of your desktop computer, somewhere on the power supply unit, there might be a little red switch that toggles between 110/115 and 220/230 volts. It could be a power supply issue. Shut down your pc and press the power button for at least 5 seconds to release any charge. You can safely test it by setting it to 115, flip the switch to i (if it has an on/off switch on the back side), then with a bent paper clip short. Is your pc acting up? Put the power cord back. Now turn the power button on your power supply to ‘0’ from ‘1’, indicating it to turn off.

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Computer Power Supply Red Switch Turn off the computer and remove the power cable from power supply on back of computer. It could be a power supply issue. Now use a screwdriver to move the switch completely to the other position. Is your pc acting up? Shut down your pc and press the power button for at least 5 seconds to release any charge. Put the power cord back. You can safely test it by setting it to 115, flip the switch to i (if it has an on/off switch on the back side), then with a bent paper clip short. The switch is in the on position, this is correct for a working machine. Turn off the computer and remove the power cable from power supply on back of computer. Now turn the power button on your power supply to ‘0’ from ‘1’, indicating it to turn off. However the bios not showing up on the connected monitor maybe due to a huge number of other issues. All the other plugs coming out of the power supply—called molex connectors—are for drives, and they provide +12v (yellow) and +5v. On the back of your desktop computer, somewhere on the power supply unit, there might be a little red switch that toggles between 110/115 and 220/230 volts.