Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to repair a remote control [title] Purchase the keypad repair kit, which is well worth the money, especially if the remote is a really expensive remote control, or no longer manufactured. [step] The keypad repair kit usually costs in the $20 to $30 range. This kit comes with a solution in it that is needed to coat the keypad with.

Ending1: [substeps] Try a simple solution, such as applying resin primer. It generally costs less than $20 during the repair process. Ending2: [title] Cut out enough pieces of scrap paper. [step] For the keyboard repair kit, the paper must be long enough to cover every one point at which it can be removed by hand. Ending3: Thus, you need to use large putty , 1 and 294 gb rolling action put) to cover the keypad. This solution is usually used to repair small scratches. Ending4: [title] Remove any batteries out of your remote control. [title] Check over the remote control and remove any screws keeping the remote together.

Answer format: ending1/ending2/ending3/ending4