My son accidiently plugged one of our RCA/Lyra 40GB mp3 players into the AC power supply/rechargers of one of our Western Digital 250GB external hard dirves (which I then discovered do NOT operate at the same voltage)... After making a faint "poping" sound the mp3 player no longer powers up.
Given that the mp3 player is no longer under warranty - how do I open the case & see if it's repair is as simple as replacing the battery, before I shell out for an expensive service call ?
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?