Hi my acer aspite 5630 when turned on does not

SOURCE: 0701 usb over current on hc/port error

I had the same problem on a toshiba satellite u400.
Usb over current on port ... blabla..
Please press F1 to resume or F12 to install.
F1 just ended up in a screen asking to press F2 or F12 which did nothing.
F12 did nothing.

Rebooting the pc ended in a black screen with a flickering HD symbol.

To be able to boot again on the BIOS I had to remove the battery and disconnect the plug.
Once It restarted booting on the error USB over current.

Si I took a USB mouse and tried to boot with the mouse plugged in on port , then another ... at the third port the PC booted normally with no error :)

Don't have any idea why it became faulty but it's now solved for me.

SOURCE: Pxe-e61: media test failure, operating system not found

First, take out any CDs/DVDs and try to boot again. If that doesn't work, your hard drive may be defective.

There will be a cover on the bottom of your laptop that holds the hard drive (easy access). You can try removing and reinserting the hard drive and then booting the PC afterward.

If that doesn't work, you will likely have to replace the hard drive, but best advice would be to take it to a computer technician for further analysis.

Testimonial: "I knew it migth be the hard drive, but I was hoping it was not. Thank you."