Lenovo G500 Manual

Related service information
27 Shutting down the computer
If you are not going to use your computer for a long time, shut it down. To shut 
down your computer:
1. Open the charms, select Settings .
2. Select Power  → Shut down. 

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This chapter presents the following product-specific service references and 
product-specific parts information:
 “Specifications” on page 28
 “Status indicators” on page 31
 “FRU tests” on page 31
 “Fn key combinations” on page 33
 “FRU replacement notices” on page 34
 “Removing and replacing an FRU” on page 35

 “Parts list” on page 80
The following table lists the specifications of the Lenovo G400/G500/G405/
G505/G410/G510:
Table 1....

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29
Table 1. Specifications (continued)
FeatureDescription
Hard disk drive  320GB, 5400rpm
 500GB, 5400rpm
 750GB, 5400rpm
 1TB, 5400rpm
 500G+8G(Hybrid HDD)

Solid-state drive
Optical drive  12.7mm

I/O port  HDMI × 1
 Combo audio jack ×1
 RJ45 × 1
 USB 2.0 × 1, USB 3.0 × 2/USB 2.0 × 3
 2-in1 card reader (SD, MMC)
MODEM slot  N/A
Audio  1/8 Stereo Headphone and Microphone combo jack
 Input Jack  Microphone
 Built-in stereo speakers
 Built-in microphone
Video  CRT port...

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Table 1. Specifications (continued)
FeatureDescription
Finger Print 
Reader
Integrated 
camera 640 × 480 pixels/1280 × 720 pixels
Battery  6 cells,  2200mAh Li-Cyllinder
AC adapter  90 W/65 W/135 W/45 W
Pre-installed 
operating system
 

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The system status indicators below show the computer status:
Status indicators
cb a 

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Table 2. Status indicators
SymbolIndicator statusMeaning
On (solid white) The computer is powered on.
Blinking The computer is in sleep mode.
Off The computer is powered off.
On (solid white) The battery has more than 20% charge. 
Solid amber The battery has between 5% and 20% 
charge.
Fast  blinking  amber There is a problem with the battery or the 
battery connection.
Slow blinking amber The battery is being charged. When 
battery...

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The following table shows the function of each combination of Fn with a function 
key.
Table 4. Fn key combinations
Fn + PgUp:Enable/Disable the scroll lock.
Fn + Home:Activate the pause function.
Fn + End:Activate the break function.
Fn + PgDn:Activate the insert function.
Fn key combinations 

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This section presents notices related to removing and replacing parts. Read this 
section carefully before replacing any FRU.
Screw notices
Loose screws can cause a reliability problem. In the Lenovo computer, this 
problem is addressed with special nylon-coated screws that have the following 
characteristics:
 They maintain tight connections.
 They do not easily come loose, even with shock or vibration.
 They are harder to tighten....

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This section presents exploded figures with the instructions to indicate how to 
remove and replace the FRU. Make sure to observe the following general rules:
1. Do not attempt to service any computer unless you have been trained and 
certified. An untrained person runs the risk of damaging parts.
2. Before replacing any FRU, review “FRU replacement notices” on page 34.
3. Begin by removing any FRUs that have to be removed before the failing FRU. 
Any of such FRUs...

Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance 
Manual
361010 Battery pack
Figure 1. Removal steps of battery pack
Unlock the manual battery latch  . Holding the spring-loaded battery latch in 
the unlocked position  , remove the battery pack in the direction shown by the 
arrow .
When installing: Install the battery pack along the slide rails of the slot. Then 
make sure that the battery release lever is in the locked position.
DANGER
Only use the battery specified in the parts list for your...