Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
Page 20
... replacing any FRUs listed in this manual. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are posted on the customer support site: http://consumersupport.lenovo.com/. IdeaPad U460 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •• "Strategy for replacing a hard...
... replacing any FRUs listed in this manual. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are posted on the customer support site: http://consumersupport.lenovo.com/. IdeaPad U460 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •• "Strategy for replacing a hard...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0
Page 28
...to reset the password. If any of these passwords has been set, a prompt for any Lenovo IdeaPad computer: the power-on by an unauthorized person. Attention: If the SVP has been forgotten ...for it appears on the screen whenever the computer is entered. The password must be booted. IdeaPad U460 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will... prompt to insert the backup discs to 2 hours. The user must enter the SVP in the BIOS Setup Utility. Power-on password A power-on password (POP) protects the system from being powered on...
...to reset the password. If any of these passwords has been set, a prompt for any Lenovo IdeaPad computer: the power-on by an unauthorized person. Attention: If the SVP has been forgotten ...for it appears on the screen whenever the computer is entered. The password must be booted. IdeaPad U460 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will... prompt to insert the backup discs to 2 hours. The user must enter the SVP in the BIOS Setup Utility. Power-on password A power-on password (POP) protects the system from being powered on...
Lenovo IdeaPad U460 UserGuide V1.0
Page 39
Chapter 2. The computer cannot be from being used unless you power on your software. Using BIOS password Using BIOS password helps prevent your password at the prompt. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen each time you enter the correct password. Learning the basics ... enable it, a prompt appears on the screen while the computer is a face recognition software which takes a digital snapshot, extracts key features of the screen in BIOS setup utility.
Chapter 2. The computer cannot be from being used unless you power on your software. Using BIOS password Using BIOS password helps prevent your password at the prompt. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen each time you enter the correct password. Learning the basics ... enable it, a prompt appears on the screen while the computer is a face recognition software which takes a digital snapshot, extracts key features of the screen in BIOS setup utility.
Lenovo IdeaPad U460 UserGuide V1.0
Page 60
... available only on . Do one of the keyboard, the computer does not respond. • Check the graphics device setting in BIOS setup utility. Switchable Graphics technology is not displayed. In BIOS setup utility, move the cursor to switch the GPU. • Make sure your computer is running an exclusive mode Direct3D or...
... available only on . Do one of the keyboard, the computer does not respond. • Check the graphics device setting in BIOS setup utility. Switchable Graphics technology is not displayed. In BIOS setup utility, move the cursor to switch the GPU. • Make sure your computer is running an exclusive mode Direct3D or...
Lenovo IdeaPad U460 UserGuide V1.0
Page 65
... battery. operate with a fully charged Turn off the computer for a fully charged battery is included in Chapter 2. A startup problem • In the Boot menu in BIOS Setup Utility, make sure that the hard disk drive is short. • For details, see "Handling the battery" in the battery might be active. Chapter...
... battery. operate with a fully charged Turn off the computer for a fully charged battery is included in Chapter 2. A startup problem • In the Boot menu in BIOS Setup Utility, make sure that the hard disk drive is short. • For details, see "Handling the battery" in the battery might be active. Chapter...
Lenovo IdeaPad U460 UserGuide V1.0
Page 66
...; To turn off your system partition (C drive). Other problems • The system partition, such as the partition size or the drive capacity of BIOS Setup Utility. The computer does not respond. The computer does not start from which the computer starts is not enough space to store the backed... up to factory default. In the Boot menu in the Boot priority order list. • Press F12 when the Lenovo logo appears on your computer, press and hold the power button for 4 seconds or more. Troubleshooting OneKey Rescue System problems Backup cannot be made....
...; To turn off your system partition (C drive). Other problems • The system partition, such as the partition size or the drive capacity of BIOS Setup Utility. The computer does not respond. The computer does not start from which the computer starts is not enough space to store the backed... up to factory default. In the Boot menu in the Boot priority order list. • Press F12 when the Lenovo logo appears on your computer, press and hold the power button for 4 seconds or more. Troubleshooting OneKey Rescue System problems Backup cannot be made....
Lenovo IdeaPad U460 UserGuide V1.0
Page 73
Chapter 6. The Total Memory item shows the total amount of memory installed in your computer. 59 The BIOS Setup Utility screen opens. Upgrading and replacing devices To make sure that the SO-DIMM is installed correctly, do as follows: 1 Turn the computer on. 2 Hold F2 during startup.
Chapter 6. The Total Memory item shows the total amount of memory installed in your computer. 59 The BIOS Setup Utility screen opens. Upgrading and replacing devices To make sure that the SO-DIMM is installed correctly, do as follows: 1 Turn the computer on. 2 Hold F2 during startup.
Lenovo IdeaPad U460 UserGuide V1.0
Page 81
... Occasionally, there might be changes that apply to your Lenovo hardware product is under warranty and when the warranty expires, go to http://consumersupport.lenovo.com. Refer to your Lenovo hardware warranty for or by Lenovo, will make selected Engineering Changes (ECs) available that...service. 67 Getting help and service • Engineering change management - Lenovo or your reseller, if authorized by Lenovo or non warranted parts • Identification of software problem sources • Configuration of BIOS as part of an installation or upgrade • Changes, modifications,...
... Occasionally, there might be changes that apply to your Lenovo hardware product is under warranty and when the warranty expires, go to http://consumersupport.lenovo.com. Refer to your Lenovo hardware warranty for or by Lenovo, will make selected Engineering Changes (ECs) available that...service. 67 Getting help and service • Engineering change management - Lenovo or your reseller, if authorized by Lenovo or non warranted parts • Identification of software problem sources • Configuration of BIOS as part of an installation or upgrade • Changes, modifications,...
Lenovo IdeaPad U460 UserGuide V1.0
Page 94
... Note: Always take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer by OneKey Rescue System, see "Chapter 4. OneKey Rescue System" on your machine at the ...following Web address: http://consumersupport.lenovo.com. Appendix B. You might include major hardware or software changes, driver updates, minor issues you can find your machine type, model...
... Note: Always take a system snapshot before installing new drivers, updating software, or installing new software. • Update device drivers and BIOS when needed. • Profile your computer by OneKey Rescue System, see "Chapter 4. OneKey Rescue System" on your machine at the ...following Web address: http://consumersupport.lenovo.com. Appendix B. You might include major hardware or software changes, driver updates, minor issues you can find your machine type, model...