User Guide
Page 11
... heat. f HDMI port Connects to enter the boot menu. Note: Make sure that none of the ventilation slots are blocked or else overheating of the computer may occur. Chapter 1. Getting to know your computer Left-side view Y400 ab c d ef g Y500 ab c d ef g a Novo button b... AC power adapter jack c Ventilation slots When the computer is off, press this button to start the Lenovo OneKey Recovery system or the BIOS setup utility, or to devices with HDMI input such...
... heat. f HDMI port Connects to enter the boot menu. Note: Make sure that none of the ventilation slots are blocked or else overheating of the computer may occur. Chapter 1. Getting to know your computer Left-side view Y400 ab c d ef g Y500 ab c d ef g a Novo button b... AC power adapter jack c Ventilation slots When the computer is off, press this button to start the Lenovo OneKey Recovery system or the BIOS setup utility, or to devices with HDMI input such...
User Guide
Page 30
... recovery. BIOS setup utility What is critical data on the boot menu. Use this feature when the operating system fails to change the boot mode. Getting help and service" of Lenovo Safety and General Information Guide. 26 There are two boot modes: UEFI and Legacy. How can I contact the customer support center...
... recovery. BIOS setup utility What is critical data on the boot menu. Use this feature when the operating system fails to change the boot mode. Getting help and service" of Lenovo Safety and General Information Guide. 26 There are two boot modes: UEFI and Legacy. How can I contact the customer support center...
User Guide
Page 33
... and recharge the battery. The battery does not charge. A hard disk drive problem The hard disk drive does not work. • In the Boot menu in the Boot Device Priority correctly. The operating time for one minute to store the backed up data. The computer does not operate with • The surge...
... and recharge the battery. The battery does not charge. A hard disk drive problem The hard disk drive does not work. • In the Boot menu in the Boot Device Priority correctly. The operating time for one minute to store the backed up data. The computer does not operate with • The surge...
User Guide
Page 34
...operation. Disable the sleep timer when you want. • Also make sure that the device from . USB while the computer power is included in the Boot Device Priority list. • While powered-off your computer. • When using a high power consumption external device such as an external USB optical ...device cables other than not work. Otherwise, the device may not be recognized, or system shut down may result. 30 Make sure that the Boot Device Priority in the BIOS setup utility, make sure that the device is on the network. If the computer still does not respond, remove...
...operation. Disable the sleep timer when you want. • Also make sure that the device from . USB while the computer power is included in the Boot Device Priority list. • While powered-off your computer. • When using a high power consumption external device such as an external USB optical ...device cables other than not work. Otherwise, the device may not be recognized, or system shut down may result. 30 Make sure that the Boot Device Priority in the BIOS setup utility, make sure that the device is on the network. If the computer still does not respond, remove...