I have HT520 and it is not working now!!

Your computer is infected. Remove the current anti-virus and install

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Hi.Im Dani from Spain.I have the same pb.To solve this problem-a new one remote.My remote its
a panasonic universal remote control dvd system eur7722x30(i dint find it but i find this:panasonic universal remote control dvd system eur7722x40;i need to see if its compatible(hope so)
This is the link http://cgi.ebay.com/Panasonic-Universal-Remote-Control-DVD-Syste-EUR7722XD0_W0QQitemZ130350261905QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item1e597b2691
Good luck

While stopped and “DVD/CD” is the source, press and hold [∫] on the main unit and [S10] on the
remote control until “Initialized” disappears from the television. Turn the unit off and on again.
All settings will return to the default values.

Hi, there are a couple of possibilities:
1. If you are able to start the laptop on battery then the dc connector on the motherboard may be broken or have come loose, in which case take it in for repair.
2. The power switch may be broken, again take it in for repair.
3. Tip of the trade: Disconnect the battery and plug in the charger, see if it will switch on. If not then put the battery back in with the mains still plugged in and see whether it springs back to life.
4. Tip of the trade 2: Leave well alone for a couple of days without any battery or power connected then plug back in and see if it will switch on.
Removing the BIOS memory, don't know where you saw that but not recommended at all unless you want to render your laptop completely useless. Don't attempt to strip down unless you are technically experienced with disassembling a laptop.

Sounds like the motor is failing.

The system has a locked / unlocked toggle sequence on the main unit by holding down stop (or Play) and then tapping the power button. Use this sequence lock or unlock the DVD / CD drawer.

If the charger is older and since you saw the light go on then off again, it could just be the charger wires. Assuming your charger has a black box attached to it, try pushing the cord in towards the black box (usually the end leading to your laptop) . If that doesn't work, wiggle the cord in that area. If this works, your problem is simply the wire is worn out. You can fix it by exposing the inside wire where the bad connection is, snip it, reconnect and cover with electrical tape. I just did this to my sister's last week.

Here's what you want to do:
1) Back up all music and picture files if possible
2) With the GoGear powered on, reset the player by holding the power on/off and volume + keys simultaneously until the GoGear shuts down
3) Turn the GoGear back on and see if message persists

If the "please connect player to PC" msg persists:
1) Connect GoGear to computer
2) Open Philips Device Manager (Start --> All Programs --> Philips in Windows XP if no shortcut on desktop)
3) Click on the Repair tab - see if there is a msg that says something like "to repair your player, connect GoGear to computer while holding the volume + button"
4)IMPORTANT: Disconnect the GoGear from the USB cable, turn the GoGear OFF, and then press and hold the volume + button; then, connect your GoGear to PC while still holding the volume + button (VERY IMPORTANT: this process will fix your player, but it will also delete all music and images you have stored on the GoGear) - do not let go of the Volume + button until a pop-up comes up saying that your player is being repaired

After the repair process is complete, your player should work fine - you will have to re-download all files to the GoGear.

-ThaMp3Doctor

The magazine in our Sony CD player would not eject. I tried pressing two buttons at the same time etc., with no result. I uplugged the player, removed the screws that hold the black metal cover on and took off the cover (pull the metal up, out and away at the back bottom sides, then slide it back to release the lip from under the front pane.) Looked down inside and saw the problem, a CD disc extended about 1/2 inch from the magazine, blocking ejection. I pushed the extended edge of the disc back into the magazine with the tip of a kitchen knife. Plugged the player back in, pushed power and then the eject button, and the magazine ejected. Replaced the metal cover and it works fine. If it won't eject again I know what to do. Be sure to unplug before you work, you don't need an electrical shock.
All the best, Sonia Murray

take it to a authorised technician and tell him to either service it or just replace the lens circuit it will work again