E39 E38 E53 Removing PCB main circuit board from backing Main Menu
Tools: T10 torx screw driver - remove the brass screws Small flat screw driver - to push in the tabs on the connectors and
Youtube Unclipping tab / tags holding parts together Video click here for video 2
First ensure T10 torx screws are removed and the tabs have been pressed in around the connectors, you will use your thumb to apply gentle pressure on the pins -
You will need to release a click slightly around the long white LCD white housing a bit first then ...
>>>>>starting with the right side BLACK plug - use small screw drivers to push in the pins and at the same time use your thumb to apply pressure - see video link below
tnext do the white and blue connector block sin the same way , you will need to work each corner of the power plug pushing in these pins - see photo below to see how these tabs stick out and must be pushed in to release.
the small flat screw driver is used on all plugs one by one
after the black plug is partially free and released apply pressure on the pins with your fingers to keep the PCB elevated from the black casing then use the screw driver on the blue then white connectors one by one
Below: small flat screw drivers to push in the tabs
Video:
Unclipping tab / tags holding parts together Video 2 |