Lenovo G555 Support Question
Lenovo G555 Support Question
Find answers below for this question about Lenovo G555.Need a Lenovo G555 manual? We have 3 online manuals for this item!
Question posted by closewoot on December 4th, 2013
How To Replace A Keyboard On A Lenovo G555
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Related Lenovo G555 Manual Pages
Lenovo G455/G555 UserGuide V1.0 - Page 9
Getting to know your computer
Top view
„ Lenovo G555
G555
5
8
1
2
3
6
7
8 Note: The illustrations in between the display panel and the keyboard. Otherwise, the display panel may be careful
NOT to the actual product.
Chapter 1. Please refer to leave pens or any other objects in this manual ...
Lenovo G455/G555 UserGuide V1.0 - Page 37
... unlocked
position b, remove the battery pack in this chapter are of the Lenovo G555, unless otherwise stated. • The following steps about upgrading and replacing devices are the same for the G455 and G555. Any other battery could ignite or explode.
„ To replace the battery 1 Turn off the computer, or enter hibernation mode. Connect...
Lenovo G455/G555 UserGuide V1.0 - Page 111
...G555
Appr. 345 x 235 x 26.2 ~ 35.9 mm Appr. 2.2kg
Appr. 381 x 245 x 26.5 ~ 36.2 mm Appr. 2.7kg
AMD Turion/Athlon/Sempron DDR2, 800MHz support, 2x SODIMM, up to 8 GB Max 14.0" HD LED 16:9 LCD 2.5 SATA HDD 6-row Lenovo Keyboard... MS pro/xD) Yes
103 Features and specifications
Model Name: Lenovo G455 Lenovo G555
Machine Type • 20044, 0708 • 20045, 0873
Note: Information of the...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 3
...) mode 25 Hibernation mode 26
Lenovo G555 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 Battery pack...Express Mini Card for wireless LAN/WAN 45 1100 Keyboard cover and power board............47 1110 Keyboard 50 1120 LCD unit 52 1130 Keyboard bezel 56 1140 System board 60 1150 Bluetooth ...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 6
Lenovo G555 Hardware Maintenance Manual
General safety
Follow these rules below to your eyes. •• After service, reinstall... customer. •• Fan louvers on the machine help to lift it by standing or pushing up above your feet. 3. Replace any safety device that may be trapped in a hazardous position. •• Place removed covers and other people will not trip...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 20
... device drivers are posted on the screen and install the necessary software.
16 After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. Lenovo G555 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: •• "Strategy...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 22
... RoHS compliant parts must also be RoHS Can sub to these products and any product Lenovo produces containing RoHS compliant FRUs. Lenovo G555 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the order.
18 Lenovo plans to transit to RoHS compliance well before June 2006 Products marketed after June...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 24
Lenovo G555 Hardware Maintenance Manual
What ... unsuitable physical or operating environment, or improper maintenance by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on which the failing FRU was... form or parts return form that the system was detected 6. Date on laptop products
The following is covered under warranty and some symptoms that might indicate ...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 25
... the power cord of the AC
adapter for the AC adapter pin No. 2 may differ from the one of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo G555" on page 22
Checking the AC adapter
You are servicing. 3. If the voltage is not correct...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 26
...
3 4 5 6(-) 7(-) 2(+) 1(+)
1
+0 to 30 KΩ.
If the resistance is not correct, replace the battery pack. If it return to be able to room temperature. Note: If the battery pack becomes ...V DC after recharging, replace the battery.
4. Turn off , replace the battery pack.
If the charge indicator still does not light on . Lenovo G555 Hardware Maintenance Manual
Perform ...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 27
... which is shipped. Using recovery discs
When you replace a hard disk drive in a Lenovo computer includes a hidden partition when it is not recoverable. Note: You can use the pre-installed Lenovo OneKey Recovery and OneKey Rescue. For details of OneKey...factory contents by using OneKey Recovery Restore of factory default
The Lenovo G555 computers come with pre-installed OneKey Rescue System.
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 28
Lenovo G555 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter the user ... has been set, a prompt for it appears on . The system board must be entered before an operating system can be replaced for system recovery automatically. The computer does not start until the password is turned on the screen whenever the computer is entered....
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 30
.... •• The system is restored from hibernation mode and resumes operation. Pressing the power button. Lenovo G555 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: •• The system status, RAM... if the user does not do any operation with the keyboard, the hard disk drive, the parallel connector, or the diskette drive within that action: -
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 31
... chapter presents the following table lists the specifications of the Lenovo G555 : Table 1. Specifications
Feature
Description
Processor
• AMD Turion M540/..." on page 29 •• "Fn key combinations" on page 31 •• "FRU replacement notices" on page 32 •• "Removing and replacing an FRU" on page 33 •• "Locations" on page 72 •• "Parts...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 32
Lenovo G555 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature I/O port
MODEM slot Audio
Video Ethernet (on the system board) PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Integrated camera Battery AC adapter
Pre-installed operating system
Description • External monitor connector • Stereo headphone jack • Microphone jack • RJ45 x...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 33
... can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. To enable or disable the numeric keypad, press the Num Lock key.
29 Lenovo G555
Status indicators
The system status indicators below show the computer status:
12
3
4
5
6
Table 2. The separate numeric keypad on the keyboard is enabled.
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 36
...this machine: •• Keep the screw kit in the table. Lenovo G555 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to tighten. •• Each one should be... used only once. In the Lenovo computer, this section carefully before replacing any FRU. Tighten screws as follows: •• Plastic to plastic...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 37
Lenovo G555
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons.
33 Before replacing any computer... in place, reverse the removal procedures and follow any of damaging parts. 2. When replacing an FRU, use the correct screw as given by the arrow in the procedures.
...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 51
Lenovo G555
1100 Keyboard cover and power board
For access, remove this FRU: •• "1010 Battery pack" on page 34
Note: Power board is attached to the keyboard cover. Figure 10. Removal steps of Keyboard cover and power board
Remove the screws 1.
1 1 1 1
Step
1
Screw (quantity) M2.0 × 2.5 mm, flat-head, nylon-coated (4)
Color Black
Torque 1.0~1.5 kgf·cm
47
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 74
...camera Note: The integrated camera is attached to make sure the connector is attached firmly.
When replacing the integrated camera, route the connector cable as shown in order: •• "1010 ...Keyboard" on page 50 •• "1120 LCD unit" on page 52 •• "1160 LCD front bezel" on page 67 •• "1170 LCD panel and hinges" on page 68 Figure 18. Lenovo G555...
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