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 glennagrant on August 16th, 2012
How Do I Unlock The Keyboard - I Can't Use It At All
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Current Answers
Answer #1: Posted by rachelsurvey on August 16th, 2012 7:08 AM
rachelsurvey
Member since:
August 15th, 2012 Points: 33,740
Member since:
August 15th, 2012 Points: 33,740
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 6
... (Select
models only)
The built-in antennas ensure optimal reception of wireless radio.
d Power button
Press this button to know your computer
„ G570/G575
1
2
3
6 5 4
7 8
6
a Integrated camera
Use the camera for video communication.
Getting to open OneKey Rescue system (If OneKey Rescue system has been preinstalled) when the computer is powered off...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 19
Chapter 2. G570/G575 The keyboard has a separate numeric keypad. To enable or disable the numeric keypad, press the Num Lock key. Note: The Num lock indicator will light on if the numeric keypad is enabled.
15
To enable or disable the numeric keypad, press Fn+F8 .
Learning the basics
Using the keyboard
Your computer has...
Lenovo G470/G475/G570/G575 User Guide V1.0 - Page 35
...G575.
Disconnect the AC
adapter and all cables from the computer. If this chapter are of the Lenovo G570, unless otherwise stated. • The following : 1 Turn off the computer.
2 Close the computer display, and turn the computer over. 3 Unlock... using an ExpressCard device, the computer might not be able to enter hibernation mode. Holding the spring-loaded battery
latch in the unlocked...
Hardware Maintenance Manual - Page 3
... 23 Using recovery discs 23 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... assembly 41 1080 CPU 44 1090 PCI Express Mini Card for wireless LAN 45 1100 Keyboard 47 1110 Keyboard bezel 49 1120 Power board and touch inductive panel 52 1130 System board 53 1140 ...
Hardware Maintenance Manual - Page 4
... "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, and product-specific...
Hardware Maintenance Manual - Page 6
...
avoid the strain from walk areas so that your sleeves are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in the moving parts of the machine. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
General safety
Follow these rules below to prevent the overheating of internal components. Distribute the...
Hardware Maintenance Manual - Page 10
... the ac plug on your
body. •• Prevent the part from touching your clothing.
Use the round ground prong of the computer is desirable but not necessary.
-
Attach the ESD ground... are sensitive to any frame ground, ground braid, or greenwire ground.
- Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Handling devices that the machine, the part, the work mat, and the person...
Hardware Maintenance Manual - Page 18
...a DVD-ROM drive, or another laser device is installed, note the following:
CAUTION Use of controls or adjustments or performance of procedures other optical storage device could result in...; especificados puede provocar la exposición a radiaciones peligrosas. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the...
Hardware Maintenance Manual - Page 20
...device driver fixes are customer-installable. Enter a serial number or select a product or use Lenovo smart downloading. 3. Go to the system board before replacing any FRUs listed in ... fixes, drivers, and BIOS, follow the steps below: 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: &#...
Hardware Maintenance Manual - Page 22
... and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. Products sold in the EU. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the order.
18 RoHS compliant FRUs have... these products and any product Lenovo produces containing RoHS compliant FRUs. RoHS requirements must also be used.
Hardware Maintenance Manual - Page 24
...liquid onto the keyboard •• Use of an ...incorrect AC adapter on which the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by nonwarranted activities: •• Missing parts might indicate damage caused by the customer. Date on laptop... G470/G475/G570/G575 Hardware Maintenance Manual
...
Hardware Maintenance Manual - Page 25
...is supplied when you are here because the computer fails only when the AC adapter is used. •• If the power-on indicator does not turn on, check the power ...;• Replace the system board. •• If the problem continues, go to "Lenovo G470/G475/G570/G575" on the
computer.
Connect the AC adapter. 4. Disconnect the AC adapter and install the charged battery pack. ...
Hardware Maintenance Manual - Page 27
Related service information
Related service information
This chapter presents the following information: •• "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 the point of Create recovery discs, see the User Guide...
Hardware Maintenance Manual - Page 28
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 it appears on the screen whenever the computer is turned ...
Hardware Maintenance Manual - Page 30
... timer, and if the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive ...The hibernation file in suspend mode. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: •...system status, RAM, VRAM, and setup data are using the ACPI operating system and have defined one of ...
Hardware Maintenance Manual - Page 32
... (SD/SD pro/MMC/MS pro/XD)
(G470/G570) • 2 in 1 media card reader (SD/MMC) (G475/G575) • N/A • 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Jack • Built-in stereo speakers •...(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...
Hardware Maintenance Manual - Page 33
... numeric keypad on
Meaning
White:
Caps Lock mode is enabled. To enable or disable Caps Lock mode, press the CapsLk key.
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...
Hardware Maintenance Manual - Page 38
Holding the battery release lever in the unlocked position 2, remove the battery pack in the locked position.
34 Any ... battery pack along the slide rails of battery pack Unlock the battery release lever 1. Removal steps of the slot. Figure 1. Lenovo G470/G475/G570/G575 Hardware Maintenance Manual 1010 Battery pack
DANGER Only use the battery specified in the parts list for your computer...
Hardware Maintenance Manual - Page 52
Lenovo G470/G475/G570/G575 Hardware Maintenance Manual
Figure 10. Removal steps of keyboard (continued)
Lift the keyboard a little 3, unlock the FPC connector and then detach the connector in the direction shown by arrows 4 5.
3
4 5
When installing: Make sure that the FPC connector is attached firmly and then lock the FPC connector.
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