Lenovo IdeaPad U460 Support Question
Lenovo IdeaPad U460 Support Question
Find answers below for this question about Lenovo IdeaPad U460.Need a Lenovo IdeaPad U460 manual? We have 3 online manuals for this item!
Question posted by Dcissnn on August 27th, 2014
How To Restore The Factory Default On U460
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Related Lenovo IdeaPad U460 Manual Pages
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 1
IdeaPad U460
Hardware Maintenance Manual
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 3
... battery pack 22
Related service information 23 Restoring the factory contents by using OneKey Recovery 23
Restore of factory default 23 Using recovery discs 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo IdeaPad U460 27 Specifications 27 Status indicators 29...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 4
... information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo IdeaPad products. iv Use this manual to read all the information under "Safety information" on... page 1 and "Important service information" on page 16. Before servicing a Lenovo IdeaPad product, make sure to troubleshoot problems. The manual is intended only for servicing computers....
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 5
Safety information
Safety information
This chapter presents the following safety information that you need to get familiar with before you service an IdeaPad U460 computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 6
... a hazardous position. •• Place removed covers and other conditions that can stand safely without slipping. 2. Attention: Metal objects are not in your leg muscles; IdeaPad U460 Hardware Maintenance Manual
General safety
Follow these rules below to lift it. 4. Lift it by standing or pushing up above your feet. 3.
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 8
Caution: do not become a victim yourself. - IdeaPad U460 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - such touching can cause personal injury and machine damage.
•• Do ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 10
IdeaPad U460 Hardware Maintenance Manual
Handling devices that the machine, the part, the work mat, and the person handling the part are all at the same charge. ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 18
... requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products. IdeaPad U460 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as options. und Einstellelemente anders als hier festgesetzt verwendet, kann gefä...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 20
... is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. Select the BIOS/Driver/Applications and download. 4. IdeaPad U460 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy for replacing FRUs" on page 18 Important: BIOS...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 22
... fit and function are RoHS compliant, the replacement part must also be ready to RoHS
Must be RoHS
Must be RoHS
RoHS
Must be used. IdeaPad U460 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the order.
18 RoHS requirements must always be replaced with RoHS...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 24
... accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. IdeaPad U460 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must...return form that have been subjected
to excessive force, or dropped.
20 Date on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: •• ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 25
... the AC adapter, follow the steps below : 1. See the
following : •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaPad U460" on the computer. 5. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following figure:
Pin
Voltage (V DC...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 26
IdeaPad U460 Hardware Maintenance Manual
Perform operational charging. Reinstall the battery pack.
After it cools down, reinstall and recharge it may not be able to be charged. ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 27
Related service information
Related service information
This chapter presents the following information: •• "Restoring the factory contents by using OneKey Recovery Restore of your critical data before you need to restore the system to the point of factory default
The IdeaPad U460 computers come with pre-installed OneKey Rescue System. If you perform this action. Note: You can...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 28
IdeaPad U460 Hardware Maintenance Manual
When you use the recovery discs to the BIOS Setup Utility and change ... and cannot be replaced for system recovery automatically.
The user must be made available to reset the password.
If any Lenovo IdeaPad computer: the power-on by an unauthorized person. Supervisor password
A supervisor password (SVP) protects the system information stored in ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 30
... in the boot record on the hard disk drive is read, and system status is restored from hibernation mode and resumes operation. Closing the lid. - Also, the computer goes ...from the hard disk drive.
26 When the power is powered off. Pressing the power button. IdeaPad U460 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: •• If a...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 31
... socket x 2 (max 4GB per slot)
• 256 bytes • 2.5" SATA 250/320/500G/640G (5400/7200rpm) • N/A (external USB type as options)
27 Lenovo IdeaPad U460
Lenovo IdeaPad U460
This chapter presents the following product-specific service references and product-specific parts information: •• "Specifications" on page 27 •• "Status indicators" on...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 32
IdeaPad U460 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature I/O port
MODEM slot Audio
Video Ethernet (on the system board) PCI Express Mini Card slot WLAN
Bluetooth wireless ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 33
... all alphabetic characters (A-Z) in sleep mode. To enable or disable the keypad, press and hold the Fn key, and press the F11(ScrLk) key. Lenovo IdeaPad U460
Status indicators
The system status indicators below show the computer status:
1234 8
9
567
Table 2. Note: Do not move the system while the white drive-in...
Lenovo IdeaPad U460 UserGuide V1.0 - Page 66
Fail to restore system partition to select the device you want .
• Also make sure that the device from which the computer starts is set so that the ...
Backup cannot be made.
• You are not currently using a Windows operating system.
• There is not enough space to store the backed up to factory default.
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