Samsung DVD-R155 "removing front cover air" Questions

cover and watched as the reader made a few "herky jerky" spins. I tried using a lens cleaner, figuring silicone is silicone and might unstick what appears to be stuck. Then trying to blast it with air

...front panel. Set the cover to the side. The DVD reader/Burner is covered with a small black cover, it is held on with two TINY screws, STOP!!!! Get yourself the CORRECT size driver at Fry's or Radio ...

...cover on( it pivots up and off from under a lip in the front panel), plug it back in and open the disc tray exposing the laser and clean the lenses with Isopropyl alcohol and a q-tip. Do this GENTLY ...

...cover which the released the front for removal. The input pc board is right on top of the dvd tray so little could be seen, so I removed the screws and clips holding the pc board. Make sure that you ...

cover back on so that you get the correct air flow from the front of the case out through the fan. As Palmbeach has said the fan is thermostatically switched and does not run all of the time. This mod

...front and bottom-back. Besides fuses accessed from the back of the cabinet, many amplifiers include one or more internal fuses. Disassemble an amplifier: Make sure that the electrical cord is ...

...cover and touch the processor chip - you will not be able to keep your finger there for more than a second (that is if your really want to use this crude method to test the temp). I have taken ...

...removing the top front edge cover - two screws, removing the disk assembly - 4 screws, pulling the two thin leads so I could pull the entire assembly out. Removing the back plastic cover from the DVD ...

front into which you can push a paper clip? This is the common means of opening a tray - best done with the power off. Sometimes you can press open and then use a metal nail file to pry at the opening