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 Fial on May 27th, 2014
What The 4 Lights On The Front Of The Lenovo G575 Review
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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 19
... the Num Lock key.
To enable or disable the numeric keypad, press Fn+F8 . Note: The Num lock indicator will light on if the numeric keypad is enabled.
15 Learning the basics
Using the keyboard
Your computer has a numeric keypad and function ... keypad G470/G475
The keyboard has keys that, when enabled, work as a 10-key numeric keypad. G570/G575 The keyboard has a separate numeric keypad.
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35
Any other battery could ignite or explode. Note: If you are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer.
2 Close the... following steps about upgrading and replacing devices are the same for the G470, G475,
G570 and G575. Disconnect the AC
adapter and all cables from the computer.
CRU instructions
Notes: • The illustrations used in the ...
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
... provide general information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products. Before servicing a Lenovo product, make sure to read all the information under "Safety information" on page 1 and... and reference information for the following Lenovo product:
Lenovo G470/G475/G570/G575 Use this manual to troubleshoot problems effectively.
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
... covers correctly before returning the machine to the customer. •• Fan louvers on the machine help to prevent the overheating of the machine. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: •• Observe a good housekeeping in the area where the...
Hardware Maintenance Manual - Page 8
... electrical accident occurs: - The surface is conductive; Pumps - Power supply units - Send the victim to get medical aid.
4 Blowers and fans - Switch off the power. - Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: -
Hardware Maintenance Manual - Page 10
....
- You can use an ESD common ground or reference point. Use the round ground prong of a grounded work mat to electrostatic discharge (ESD). Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Handling devices that meets the specific service requirement. Make sure that the machine, the part, the work
surface.
Note: The use...
Hardware Maintenance Manual - Page 18
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Laser compliance statement
Some models of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. to conform to the requirements of the Department of Health and Human Services 21 Code of Lenovo computer are equipped from the factory with an optical storage device such as...
Hardware Maintenance Manual - Page 20
... FRUs" on page 16
- Follow the directions on page 18 Important: BIOS and device driver fixes 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 FRUs
Before replacing parts: Make...
Hardware Maintenance Manual - Page 22
...Must be RoHS compliant. If the original FRU parts are not required to support Lenovo's requirements and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. ... have unique FRU part numbers. Lenovo plans to transit to these products and any product Lenovo produces containing RoHS compliant FRUs. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Important information about...
Hardware Maintenance Manual - Page 24
Date of servicer 2. Date on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: •• ... Diskette drive damage caused by pressure on the diskette drive cover,
foreign material in which the machine failed 4. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach to it may be ...
Hardware Maintenance Manual - Page 25
... turn on, check the power cord of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo G470/G475/G570/G575" on the
computer. If you turn on page 22
Checking the AC adapter
You are servicing. 3. Note: Noise from the computer. 2. Turn off the...
Hardware Maintenance Manual - Page 26
...total power remains; If the resistance is not correct, replace the battery pack. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Perform operational charging. If the charge indicator or icon is displayed....double-click the Power Meter icon. If the battery status indicator or icon does not light on , replace the system board. Reinstall the battery pack. Checking the battery pack
...
Hardware Maintenance Manual - Page 27
... System.
Note: This will delete all the new data on page 25
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 save application files and the initial backed up , just enter...
Hardware Maintenance Manual - Page 28
... Utility and change the system configuration. The system board must be needed for it appears on password (POP) and the supervisor password (SVP). Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter the user interface for a scheduled fee.
24...
Hardware Maintenance Manual - Page 30
... data are satisfied in suspend mode. 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 34
... amber (100ms off the computer.
Note: Do not move the system while the white drive-in use light is being read from or written to the hard disk drive or the optical disk drive. Amber:
The...charged with the remaining power between 5% and 20% of its capacity. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Table 2.
Off:
All the wireless devices (WLAN/Bluetooth) are
disabled.
Hardware Maintenance Manual - Page 37
... potential shock reasons. Before touching it, establish personal grounding by , electrostatic discharge. Lenovo G470/G475/G570/G575
Removing and replacing an FRU
This section presents exploded figures with one hand or using... the figures by the arrow in the figure. 7. DANGER Before removing any FRU, review "FRU replacement notices" on the computer until you have made sure that all power ...
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