Apr. 1, 2015. TDK Corporation has announced that its Hong Kong-based HDD head manufacturing wholly owned subsidiary, SAE Magnetics (H.K.) Ltd.
You use a wrench to screw, or unscrew a bolt. A screwdriver is for screws. Either way you turn it left. Some bolts have reverse threads and would turn the other way to unbolt.
9. Next, you need to unscrew the panel from the door frame. The screws are behind these two covers. To get to them you just have to stick your screwdriver under the covers and twist it.. First you want to place the larger flathead screwdriver at the lower part of the control unit and push in. This will push on a clip that will release the control unit from the door.