crwdns2915892:0crwdne2915892:0
This guide will show you how to properly replace a faulty USB or headphone input in your Cisco Meraki MC74-HW. The following seven (7) steps will guide you through the replacement. This project is meticulous so patience and care are necessary while fixing the USB/headphone jack. A pair of tweezers and a JIS #00 screwdriver are required for this project to replace the board.
crwdns2942213:0crwdne2942213:0
-
-
Extend the stand as far away as possible from the device.
-
Remove all four 3 mm Hex 2 screws from the stand.
-
-
-
Insert a plastic spudger between the back housing cover and the sensor cover piece.
-
Work your way slowly around the edges of the device until all the clips have been unclipped.
-
-
-
-
Separate the back housing cover from the device completely.
-
-
crwdns2935267:0crwdne2935267:0Tweezers$4.99
-
Disconnect the ribbon cable on the board using a pair of reverse tweezers.
-
-
-
Remove the three 2 mm screws holding the USB and headphone jack inputs board using a JIS #00 screwdriver.
-
Carefully lift the board until you have clear access to the electronic connector.
-
-
-
Disconnect the electronic connector on the board using a pair of reverse tweezers.
-
Carefully lift the board to remove it from the device.
-
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
crwdns2915084:0crwdne2915084:0
UMass Dartmouth, Team 1-5, Simcock Fall 2021 crwdns2935289:0UMass Dartmouth, Team 1-5, Simcock Fall 2021crwdne2935289:0
UMASSD-SIMCOCK-F21S1G5
crwdns2931471:04crwdne2931471:0
crwdns2935297:08crwdne2935297:0
