Fix general computer problem

Fix some problem of your Computer or Laptop.

Follow the instruction below when your computer does not respond.
 • To turn off your computer, press and hold the power button for 4 seconds or more. If the computer still does not respond, remove the AC adapter and the battery.
• Your computer might lock when it enters sleep mode during a communication operation. Disable the sleep timer when you are working on the network.
Follow the instruction below when your computer does not start a device you want.
• See the Boot menu of the BIOS setup utility. Make sure that the Boot Device Priority in the BIOS setup utility is set so that the computer starts from the device you want.
• Also make sure that the device from which the computer starts is enabled. In the Boot menu in the BIOS setup utility, make sure that the device is included in the Boot Device Priority list.
• While powered-off, press Novo button to select the device you want the computer starts from.
Follow the instruction below when the connected external device does not work.
• Do not connect or disconnect any external device cables other than USB while the computer power is on; otherwise, you might damage your computer.
• When using a high power consumption external device such as an external USB optical disk drive, use external device power adapter. Otherwise, the device may not be recognized, or system shut down may result.

All instruction above is first easy steps, if you can't fix the problem with the instruction above please to call technician center for further checking.