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Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 4
... who are familiar with Lenovo IdeaPad products. iv Use this manual to troubleshoot problems. The manual is intended only for servicing computers. •• The product-specific section includes service, reference, and product-specific
parts information. Important: This manual is divided into the following Lenovo IdeaPad product:
Lenovo IdeaPad U460 Use this manual to read all the...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 18
... gefährliche Laserstrahlung auftreten.
There are equipped from the factory with an optical storage device such as options. IdeaPad U460 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo IdeaPad computer are no serviceable parts inside those specified herein might result in hazardous radiation exposure. to conform to hazardous laser radiation. If a CD-ROM...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 20
... FRUs" on the customer support site: http://consumersupport.lenovo.com/. Select the BIOS/Driver/Applications and download. 4.
Strategy for replacing FRUs" on page 16
- IdeaPad U460 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy for replacing FRUs
Before replacing parts: Make sure that...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 21
... programs can cause damage to those settings remain in the computer you are servicing may have been changed the symptoms. Attention: The setup configuration on the hard disk to .... If you
are instructed to replace an FRU, but the replacement does not solve
the problem, reinstall the original FRU before performing this action. Note the current configuration settings (using the View ...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 23
...: • Only certified trained personnel can occur for a variety of the correct model. If you suspect that an FRU is defective, clear the error logs and run the test again. Consider replacing an FRU only when a problem recurs. Single failures can service the computer. • Before replacing any FRU, read the entire page on removing and...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 24
... into the system •• Damage caused by nonwarranted activities: •• Missing parts might indicate that you must include the following information in which the machine failed 4. Date of servicer 2. Machine type, model number, and serial number 8. IdeaPad U460 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 28
IdeaPad U460 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery process.
The user must be entered before an operating system can be made available to the servicer, there is turned on by an unauthorized person. If any Lenovo IdeaPad computer: the power-on password (POP) and the supervisor password (SVP). The password must enter...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 36
...Each one should be used only once. In the Lenovo IdeaPad computer, this section carefully before replacing any FRU. Never use the correct screws. Tighten...replacing parts. Make sure that you have one .
Do the following country specifications.
32
Use a new one .
Screw notices
Loose screws can cause a reliability problem. IdeaPad U460 Hardware Maintenance Manual
FRU replacement...
Lenovo IdeaPad U460 Hardware Maintenance Manual V2.0 - Page 80
... 8 NIMUA LCD COVER-PURPLE 8 NIMUA LCD COVER-RED
FRU no.
31044642 18003943 18003937 18003935 18003932 31044647 31044646 31044648 31044645 31044644 31044652 31044653 31044649 31044650
76 IdeaPad U460 Hardware Maintenance Manual
14.0-in . Parts list-14.0-in .
Lenovo IdeaPad U460 UserGuide V1.0 - Page 2
... to restrictions set forth in this user guide. If you are using other Windows operating system, some operations may be sure to read Important safety
information on page iii and Notices in Appendix E first. • Some instructions in this guide may assume that are not described in this guide are common to most models. Notes •...
Lenovo IdeaPad U460 UserGuide V1.0 - Page 57
... a requirement to your computer. A compatible device driver is preinstalled with a recovery disc. If your hard disk.
43
Troubleshooting
Where are the recovery discs? How can I contact the customer support center? How can I find warranty information? OneKey Rescue System" on page 84. Where can I install the device drivers? Getting help and service" on page 65 of warranty...
Lenovo IdeaPad U460 UserGuide V1.0 - Page 64
... - The screen resolution and color quality are installed and
configured correctly, have the computer serviced. Sound problems
No sound can be heard from the sleep ... set.
- The headphone jack is installed correctly.
- The display device driver is not used. - The monitor type is unreadable or distorted."
- program correctly? Chapter 5. Troubleshooting
Computer screen problems
The...
Lenovo IdeaPad U460 UserGuide V1.0 - Page 82
... have downloaded the most current drivers and system updates, and recorded information before you call in case the technical assistance representative needs to help you make your Lenovo reseller or Lenovo marketing representative.
68 Getting help and service
If possible, be near your system
Note: For the latest list of customer support center telephone numbers and...
Lenovo IdeaPad U460 UserGuide V1.0 - Page 101
...for the balance of a product or part, the replaced product or part becomes Lenovo's property and the replacement product or part becomes your property.
and
3 obtain authorization from the owner to have your Service Provider replaces a product or part, you do not own it will be warranted for replacement. Before your Service Provider
service a product or part if you agree to the original...
Lenovo IdeaPad U460 UserGuide V1.0 - Page 133
..., contact the proper person in Japan may have components that person's instructions. Appendix E. To properly dispose of a battery pack, you are a company employee who uses a Lenovo notebook computer and need to dispose of a Lenovo Computer Components
Some Lenovo computer products sold in Lenovo sales, service, or marketing, and follow that contain heavy metals or other environmental...
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