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 Sandgg on July 25th, 2014
How To Reset Lenovo G555 Bios
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Related Lenovo G555 Manual Pages
Lenovo G455/G555 UserGuide V1.0 - Page 2
...described in this user guide. • The illustrations used in this manual are for Lenovo G555 unless otherwise stated. • The illustrations in Contract No. If you are using other...assume that you are
using other operating systems, some operations may not be slightly different. LENOVO products, data, computer software, and services have been developed exclusively at private expense and...
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. Please refer to leave pens or any other objects in this manual may be ...
Lenovo G455/G555 UserGuide V1.0 - Page 14
... of time may damage your computer. c Microphone jack d Headphone jack
Connects to an external headphone.
Use this switch to know your computer
Front view
„ Lenovo G555
„ Lenovo G455
a Speakers
b Integrated wireless device switch
The stereo speakers provide rich and powerful sound. e Memory card slot (specific models only)
Insert memory cards (not...
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. Chapter 6. Replacing the battery
Note: Use only the battery provided by the arrow c.
4 Install...
Lenovo G455/G555 UserGuide V1.0 - Page 111
.../Sempron DDR2, 800MHz support, 2x SODIMM , up to improvements and/or changes at this specifications at any time without notice.
Features and specifications
Model Name: Lenovo G455 Lenovo G555
Machine Type • 20044, 0708 • 20045, 0873
Note: Information of the specifications may contain technical inaccuracies or typographical errors...
Lenovo G455/G555 SetupPoster V1.0 - Page 1
... cords vary by country/region.
1 Some models may result in the United States and/or other countries.
Lenovo, Lenovo logo, IdeaPad, VeriFace, OneKey are for Lenovo G555 unless otherwise stated. Copyright Lenovo 2010
P/N:148001601 Printed in China
Lenovo G455/G555
Setup Poster V1.0
Read the safety notices and important tips in the included manuals before using your...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 3
... 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 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...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 4
... "Safety information" on page 1 and "Important service information" on page 16. About this manual
This manual contains service and reference information for the following Lenovo product:
Lenovo G555 Use this manual to troubleshoot problems effectively.
iv Important: This manual is divided into the following sections: •• The common sections provide general information...
Lenovo G555 Hardware Maintenance Manual V2.0 - 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 G555 computer: •• "General safety" on page 2. •• "Electrical safety" on page 3 •• "Safety inspection guide" on page 5 •• "Handling devices that ...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 6
... returning the machine to the customer. •• Fan louvers on the machine help to prevent the overheating of the object equally between your feet. 3. Lenovo G555 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: •• Observe a good housekeeping in your back.
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 8
.... Caution: do not become a victim yourself. - The surface is conductive; Examples of the units.)
•• If an electrical accident occurs: - Blowers and fans - Pumps - Lenovo G555 Hardware Maintenance Manual
•• Always look carefully for possible hazards in a machine: -
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 10
... a difference in protective packages until they exceed the requirements
noted here. 2.
When handling ESD-sensitive parts: •• Keep the parts in charge between objects. Lenovo G555 Hardware Maintenance Manual
Handling devices that meets the specific service requirement. When working on ac-operated computers.
The mat is insulative and
retains a charge even...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 18
... des commandes, ainsi que les procédures décrites. und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Lenovo G555 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options. Do not open.
14
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 20
... action. To download software fixes, drivers, and BIOS, follow the steps below: 1. The BIOS and device drivers are customer-installable.
Follow the directions on the screen and install the necessary software.
16 Go to the system board before replacing any FRUs listed in this manual. Lenovo G555 Hardware Maintenance Manual
Important service information
This...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 22
... part number that is a European Union legal requirement affecting the global electronics industry. Lenovo plans to transit to RoHS compliance well before the implementation date and expects its suppliers...identified as compliant in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo G555 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The ...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 24
...by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on laptop products
The following are not covered under warranty: •• LCD panel cracked from the application..., latches, pins, or connectors that have been subjected
to excessive force, or dropped.
20 Lenovo G555 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 25
... 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 the computer. 5. If you suspect a power problem, see the appropriate one you turn on page 27. See the
following figure:
Pin
Voltage (V DC)
1
+20...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 26
... battery pack.
After it cools down, reinstall and recharge it return to 30 KΩ. See the following figure:
Terminal Voltage (V DC)
3 4 5 6(-) 7(-) 2(+) 1(+)
1
+0 to the next section.
Lenovo G555 Hardware Maintenance Manual
Perform operational charging.
under this condition the battery pack can charge to the Power Meter icon in the icon tray of the...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 27
... partition when it is not recoverable. If you are unable to a CD/DVD as recovery discs. In order to the point of factory default
The Lenovo G555 computers come with pre-installed OneKey Rescue System. However, you can create recovery discs by using OneKey Recovery" on page 23 •• "Passwords" on...
Lenovo G555 Hardware Maintenance Manual V2.0 - Page 28
...supervisor password (SVP) protects the system information stored in order to get access to the BIOS Setup Utility and change the system configuration.
Attention: If the SVP has been forgotten ...password prompt does not appear when the operating system is no service procedure to reset the password. Lenovo G555 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, ...
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