Lenovo G575 Support Question
Lenovo G575 Support Question
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Question posted by dhfidanvan on December 22nd, 2013
Lenovo G575 Wont Startup
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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
... cables from the computer. Note: If you are the same for the G470, G475,
G570 and G575. Replacing the battery
Note: Use only the battery provided by the arrow c .
1
3
2
... mode.
CRU instructions
Notes: • The illustrations used in the direction shown by Lenovo. If this chapter are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer....
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
...includes service, reference, and product-specific
parts information.
iv Important: This manual is divided into the following Lenovo product:
Lenovo G470/G475/G570/G575 Use this manual to read all the information under "Safety information" on page 1 and "Important service 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
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: •• Observe a good housekeeping in any other conditions that may be ...
Hardware Maintenance Manual - Page 8
... from their normal operating places in your work area. Caution: do not become a victim yourself. - Switch off the power. - The surface is conductive; Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: - Examples of the units.)
•• If an electrical accident occurs...
Hardware Maintenance Manual - Page 10
... connectoroutside shells on your
body. •• Prevent the part from touching your skin to guard against ESD damage by a certified electrician.
6 Notes: 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Handling devices that the machine, the part, the work
surface.
Grounding requirements
Electrical grounding of the electrical outlet can be verified...
Hardware Maintenance Manual - Page 18
... is installed, note the following:
CAUTION Use of controls or adjustments or performance of Lenovo computer are equipped from the factory with an optical storage device such as options. to...d'utilisation des commandes, ainsi que les procédures décrites. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Laser compliance statement
Some models of procedures other optical storage ...
Hardware Maintenance Manual - Page 20
... and download. 4.
After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. 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 page...
Hardware Maintenance Manual - Page 22
... date, failed RoHS compliant parts must be ready to these products and any product Lenovo produces containing RoHS compliant FRUs. Products marketed before June 2006 are identified with a ...required to RoHS
Must be RoHS
Must be RoHS
RoHS
Must be used. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction ...
Hardware Maintenance Manual - Page 24
... by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on laptop products
The following are not covered under the warranty by referring to the following list:
The following.... •• If the spindle of a hard disk drive becomes noisy, it : 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to it...
Hardware Maintenance Manual - Page 25
...;• If the problem continues, go to "Checking
operational charging".
Checking operational charging
To check whether the battery charges properly during operation, go to "Lenovo G470/G475/G570/G575" on , check the power cord of the following figure:
Pin
Voltage (V DC)
1
+20
2
0
2 1
Note: Output voltage for the AC adapter pin No. 2 may...
Hardware Maintenance Manual - Page 26
... the battery pack becomes hot, it . After it cools down, reinstall and recharge it may not be able to be 4 to +14
7
Ground (-)
3. 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
...
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 a CD/DVD...burning the backup image to save application files and the initial backed up , just enter Lenovo OneKey Rescue System and run Restore to a previous backup status. Related service information
Related service...
Hardware Maintenance Manual - Page 28
...must be entered before an operating system can be replaced for system recovery automatically. If any Lenovo computer: the power-on by an unauthorized person. The computer does not start until the ... is entered. The user must enter the SVP in the BIOS Setup Utility. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery...
Hardware Maintenance Manual - Page 30
... below: •• If you are using the ACPI operating system and have defined one of the following actions as the event that action: - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: •• The system status, RAM, VRAM, and setup data are stored...
Hardware Maintenance Manual - Page 31
...; 2.5" 9.5mm(7mm compatible) SATA II (SATA III capatible), 7200&5400rpm
• Internal, 12.7mm (ODD dummy ready) • RAMBO, blueray combo
27 Lenovo G470/G475/G570/G575
Lenovo G470/G475/G570/G575
This chapter presents the following product-specific service references and product-specific parts information: •• "Specifications" on page 27 ••...
Hardware Maintenance Manual - Page 32
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature I/O port
MODEM slot Audio
Video Ethernet (...CRT port x 1 (on planar), HDMI port x 1 (on planar) (G470/
G570)
• 10/100 Mb
• option • 6-row Lenovo Keyboard • Normal type with two buttons
• 0.3M/2.0M pixels
• Li-ion battery (6 cells) 2200 mAh • 90W/65W/40W &#...
Hardware Maintenance Manual - Page 33
Blinking white:
System is in hibernate mode or shut down.
29
Off:
System is enabled. Lenovo G470/G475/G570/G575
Status indicators
The system status indicators below show the computer status:
12
3
4
5
6
Table 2. To enable or disable the numeric keypad, press the Num Lock key. ...
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