|No beep on boot up. |
About a month ago got the black screen - white words. All kinds of info and at the bottom it said no keyboard attached. Got info that i needed to take out the motherboard battery. Did that- started in safe mode. -- back running again. Happened again 2ish weeks ago. Happened again last weekend. Forgot to start in safe mode. But got it to log on screen. But no mouse or keyboard. Did the battery thing again. This time no "beep" at start up. Any idea. Please help.