Hua Yun 35 Key Universal IR Remote Control for Set-top Box HY-97B

Short Description:

How to disassemble the remote control of set-top box:
1. The set-top box remote control has no organ, but the plastic parts are directly stuck. It is easy to damage the shell with a screwdriver.
2. Some remote control and battery box behind the fastening screws, some are not, need to pry open from the gap between the upper and lower;
3. Some remote control behind and battery box have fastening screws, some do not, need to pry open from the gap between the upper and lower;
4 can only be pry, it is surrounded by buckles, the original remote control shell has a certain toughness, generally will not be broken;
5. Open the battery cover, take out the battery, use a thin blade or small screwdriver, along the remote control cover seam slowly pry open
6. Take out the circuit board, wipe it with anhydrous alcohol and cloth, wipe it with dry cloth, and install it step by step in reverse order.