Power switch not working. - ViewSonic VX2035WM LCD Monitor

You will need to start with removing the drivers side interior door panel. You will need a test-light and check for power and ground at both the suspected switch and the window motor. At the switch, test for power and ground going into the switch. Then test he other side for power and ground going out. Test for power and ground at the power window motor too.Please write back with what you have found and write back, good luck.

Rather then swaping parts that don't fix it , testing the electrical is the proper way to diagnose . Using a wiring diagram to locate testing point's in the circuit . Tesing for B+ voltage at the switch , in an out , at the motor etc.... How to test power window switch motor 1985 2001 Toyota

How To Diagnose your Power Window Problem Is the Switch or motor bad

The Trainer 24 Power Window Troubleshooting

The hazard switch gets power from the horn fuse which is hot all the time, and from the turn signal fuse which is hot when the key switch is on. The turn signal switch gets power from the hazard switch and both use the same flasher.
So if the turn signals work but the hazard switch does not power the lights, and both fuses have power, I would say the problem is inside the hazard switch.

most of the time driver side windows switch be the first switch to wear out.try removing window switch work switch while moving the wires see if window try to go up, if yes, window switch broken.if switch not broken check see if power going to window motor when you work the switch you need a test light or digital volt meter to check to see if power going to power window motor.if power going to power window motor, either window binding or power window motor faulty. make sure driver side window master switch not locked out.if no make sure all the other power windows work if not you have blowed fuse.

i have seen the ignition switch fail not turning on all the options check for power going to the switch

If the switch is a all in one meaning the lock switch is integrated in with the Windows switch. Problem is not a fuse could be a defective switch or something wrong with window system

Sounds like the power supply to the switch may be bad, if it doesn't turn the power on.

Check the voltage of the power supply with a multimeter to see what the transformer power supply is outputing.

check for power at the light, if no power and fuse ok check for power to switch and power coming out of switch when switched on if there is power to switch but no power out from switch when switched on, switch is faulty, if there is power from switch, wire is broken between switch an fog light

If all of the windows do not work and the fuse is fine, the problem is either the window switch on the drivers door or the wire is bad that provides power. Remove the door panel and meter the switch, if you get power to the switch but not through the switch the problem is the switch. If you are not getting power to the switch you know you have a wiring problem.

Check headlight and high beam switch for power in, power out. If power there, change whichever switch isn't working (remember dimmer switch gets power from headlamp switch) If no power going to headlamp switch check main fuses and fusable links for problems.