Lenovo G575 Support Question
Lenovo G575 Support Question
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Question posted by gemmikes on January 13th, 2014
How To Connect Wifi To A Lenovo G575
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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
... computer. Note: If you are the same for the G470, G475,
G570 and G575.
If this chapter are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer...battery latch a . CRU instructions
Notes: • The illustrations used in the direction shown by Lenovo. Any other battery could ignite or explode. Holding the spring-loaded battery
latch in the unlocked...
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
... 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... information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products.
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
... machine help to prevent the overheating of the object equally between your back. Distribute the weight of internal components. Use a slow lifting force. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
General safety
Follow these rules below to the customer, or that makes the machine unsafe. •• Before you start the...
Hardware Maintenance Manual - Page 8
... the victim to get medical aid.
4 Pumps - The surface is conductive; Examples of the units.)
•• If an electrical accident occurs: - Blowers and fans - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: -
Hardware Maintenance Manual - Page 10
... handling the part are all at the same charge. Proper grounding of a grounded work mat to guard against ESD damage by a certified electrician.
6 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Handling devices that the machine, the part, the work
surface. The mat is desirable but not necessary.
- You can be verified...
Hardware Maintenance Manual - Page 18
... da quelle specificate possono provocare l'esposizione a. There are no serviceable parts inside those specified herein might result in the U.S. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. to conform to the requirements of...
Hardware Maintenance Manual - Page 20
... replacing any FRUs listed in this manual. Select the BIOS/Driver/Applications and download. 4. 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 a hard disk drive" on...
Hardware Maintenance Manual - Page 22
... same fit and function are non-compliant, replacement parts can also be RoHS compliant. Lenovo plans to transit to support Lenovo's requirements and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the...
Hardware Maintenance Manual - Page 24
..., modification, unsuitable physical or operating environment, or improper maintenance by pressure on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: ••...the machine failed 4. Machine type, model number, and serial number 8. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
What to do first
When you do return an FRU,...
Hardware Maintenance Manual - Page 25
...: •• Replace the system board. •• If the problem continues, go to "Lenovo G470/G475/G570/G575" on , check the power cord of the following figure:
Pin
Voltage (V DC)
1
+20
...of the total power remaining when installed in the computer.
21 Remove the battery pack. 3. Connect the AC adapter. 4. See the
following power supply checkouts: •• "Checking the...
Hardware Maintenance Manual - Page 26
... room temperature for a moment (but do not click it return to 30 KΩ. If the resistance is correct, replace the system board.
22 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light on .
Note: If the battery pack becomes hot...
Hardware Maintenance Manual - Page 27
...can create recovery discs 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 save application ...see the User Guide for OneKey Rescue System. Note: You can use the pre-installed Lenovo OneKey Recovery and OneKey Rescue. If you perform this action.
Related service information
Related service...
Hardware Maintenance Manual - Page 28
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery process. The ...passwords may be made available to the servicer, there is turned on password (POP) and the supervisor password (SVP). If any Lenovo computer: the power-on . Exception: If only an SVP is installed, the password prompt does not appear when the operating ...
Hardware Maintenance Manual - Page 30
... within that action: - Closing the lid. - When the power is turned on the hard disk drive is read, and system status is powered off. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: •• If a "hibernation time" has been set on the hard disk...
Hardware Maintenance Manual - Page 36
...country specifications.
32 Use a new one should be used only once. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to the... In the Lenovo computer, this problem is addressed with shock or vibration. •• They are calibrated correctly following characteristics: •• They maintain tight connections. •...
Hardware Maintenance Manual - Page 37
...: 1. Metallic parts or metal flakes can be removed before the failing
FRU.
Lenovo G470/G475/G570/G575
Removing and replacing an FRU
This section presents exploded figures with one hand or ... gently and listening for the G470&G475&G570&G575.
33 Attention: The system board is sensitive to observe the following procedures about connecting and arranging internal cables, see "Locations" on...
Hardware Maintenance Manual - Page 70
... the LCD panel 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 Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Figure 17.
