Lenovo G575 Support Question
Lenovo G575 Support Question
Find answers below for this question about Lenovo G575.Need a Lenovo G575 manual? We have 2 online manuals for this item!
Question posted by hosAFELA on July 13th, 2014
My Lenovo G575 Does Not Connect To Tv
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Related Lenovo G575 Manual Pages
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 1
Lenovo G470/G475/ G570/G575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35
...ExpressCard device, the computer might not be able to enter hibernation mode.
If this chapter are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer.
2 Close the ...instructions
Notes: • The illustrations used in the direction shown by Lenovo. Any other battery could ignite or explode. Note: If you are the same for the G470, G475,
G570...
Hardware Maintenance Manual - Page 3
... Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo G470/G475/G570/G575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010...
Hardware Maintenance Manual - Page 4
... all the information under "Safety information" on page 1 and "Important service information" on page 16. Important: This manual is divided into the following Lenovo product:
Lenovo G470/G475/G570/G575 Use this manual to troubleshoot problems. The manual is intended only for servicing computers. •• The product-specific section includes service, reference...
Hardware Maintenance Manual - Page 5
Safety information
Safety information
This chapter presents the following safety information that you need to get familiar with before you service a Lenovo G470/G475/G570/G575 computer: •• "General safety" on page 2 •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...
Hardware Maintenance Manual - Page 6
... from the muscles in the area where the machines are put
during and after the maintenance. •• When lifting any heavy object:
1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
General safety
Follow these rules below to your eyes. •• After service, reinstall all personnel, while you are hammering, drilling...
Hardware Maintenance Manual - Page 8
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Power supply units - Motor generators and similar units. (This practice ensures correct ...
Hardware Maintenance Manual - Page 10
... to provide a static-free work
surface. Use the round ground prong of a grounding system to provide protection
that meets the specific service requirement. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified by...
Hardware Maintenance Manual - Page 18
... to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options.
Hardware Maintenance Manual - Page 20
.../Applications and download. 4. To download software fixes, drivers, and BIOS, follow the steps below: 1. Enter a serial number or select a product or use Lenovo smart downloading. 3. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy for replacing FRUs" on page 18...
Hardware Maintenance Manual - Page 22
... FRU part number that is a European Union legal requirement affecting the global electronics industry.
Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers to.... RoHS compliant FRUs have RoHS compliant parts. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction ...
Hardware Maintenance Manual - Page 24
...spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: •• Missing ... installation of
an incompatible card •• Improper disc insertion or use . Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you...
Hardware Maintenance Manual - Page 25
... computer. 5. Measure the output voltage at the plug of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo G470/G475/G570/G575" on the
computer. Connect the AC adapter. 4. General checkout
Power system checkout
To verify a symptom, follow the steps below : 1.
Hardware Maintenance Manual - Page 26
... room temperature. Then reinstall the battery pack. If the resistance is not correct, replace the battery pack. Turn off , replace the battery pack. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it...
Hardware Maintenance Manual - Page 27
...Rescue System.
23 For details of your computer, you replace a hard disk drive in a Lenovo computer includes a hidden partition when it is not recoverable. Make sure to the point of ... "Restoring the factory contents by using OneKey Recovery Restore of factory default
The Lenovo G470/G475/G570/G575 computers come with pre-installed OneKey Rescue System.In order to factory default. Using...
Hardware Maintenance Manual - Page 28
...on . Note: The recovery process might take up to complete the whole recovery process. If any Lenovo computer: the power-on by an unauthorized person. The password must enter the SVP in the ... does not start until the password is no service procedure to reset the password. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system...
Hardware Maintenance Manual - Page 30
Pressing the power button. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following actions as the event that causes the system to enter hibernation mode, follow the steps ...
Hardware Maintenance Manual - Page 36
...Lenovo computer, this problem is addressed with shock or vibration. •• They are calibrated correctly following country specifications.
32 Do the following characteristics: •• They maintain tight connections... •• Keep the screw kit in the table. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related ...
Hardware Maintenance Manual - Page 37
...used in this by the arrow in the direction as shown in square callouts. 5. Lenovo G470/G475/G570/G575
Removing and replacing an FRU
This section presents exploded figures with one hand or using an... by the arrow in the figure. 6.
Make sure to observe the following procedures about connecting and arranging internal cables, see "Locations" on page 32 3. An untrained person runs the...
Hardware Maintenance Manual - Page 70
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Figure 17. Removal steps of LCD panel and hinges (continued)
Remove eight screws 4, and release the hinges from the LCD... in the direction shown by an FPC connector. When installing: Make sure that the connector is attached to the LCD panel, and connected with the LCD cable by
arrow 6.
6
Note: The LCD circuit is attached firmly.
66
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