Lenovo B575 Support Question
Lenovo B575 Support Question
Find answers below for this question about Lenovo B575.Need a Lenovo B575 manual? We have 4 online manuals for this item!
Question posted by LEsony on October 24th, 2013
How To Speed Up My Lenovo B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...*
Fingerprint security solution
The fingerprint security solution enhances the security and convenience of Lenovo in the APP folder under the D driver.
In addition to secure your computer... Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to Lenovo Idea product support site http://support.lenovo.com for preinstalled application...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... States) Incorporated 1009 Think Place - However, there is subject to the following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment has been tested and found to comply with the instructions, may cause harmful ...
Lenovo B575 User Guide V1.0 - Page 1
Lenovo B575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Hardware Maintenance Manual - 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 B575 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...
Hardware Maintenance Manual - Page 4
... for servicing computers. • The product-specific section includes service, reference, and product-specific
parts information.
Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to troubleshoot problems effectively. About this manual
This manual contains service and reference information for the following sections: • The common...
Hardware Maintenance Manual - Page 6
... customer are not in a hazardous position. • Place removed covers and other conditions that is long, fasten it. • Insert the ends of the machine. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are fastened...
Hardware Maintenance Manual - Page 8
... and machine damage.
• Do not service the following parts with the reflective surface of a plastic dental mirror. Send the victim to get medical aid.
4 Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Motor generators and similar units. (This practice ensures correct grounding of these hazards...
Hardware Maintenance Manual - Page 10
Lenovo B575 Hardware Maintenance Manual
Handling devices that are wearing a wrist strap. • Use the black side of the ac plug on ac-operated computers. ESD damage ...
Hardware Maintenance Manual - Page 18
... gefährliche Laserstrahlung auftreten.
Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options.
There are also sold separately as a CD...
Hardware Maintenance Manual - Page 20
... the directions on page 16
- To download software fixes, drivers, and BIOS, follow the steps below: 1. Enter a serial number or select a product or use Lenovo smart downloading. 3. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing FRUs" on the screen and install...
Hardware Maintenance Manual - Page 22
...and expects its suppliers to RoHS
Must be RoHS
RoHS
Must be implemented on Lenovo products placed on the market before June 2006 Products marketed after June 2006....RoHS requirements must also be non-compliant. RoHS compliant FRUs have RoHS compliant parts. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of ...
Hardware Maintenance Manual - Page 24
...dropped • Scratched (cosmetic) parts • Distortion, deformation, or discoloration of servicer 2. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include...Plastic parts, latches, pins, or connectors that the system was detected 6. Date on laptop products
The following are not covered under warranty and some common items that are not ...
Hardware Maintenance Manual - Page 25
... installed in the computer.
21 If the voltage is acceptable, do the following: • Replace the system board. • If the problem continues, go to "Lenovo B575" on the computer. 5. If the voltage is not correct, replace the AC adapter. 4. Checking operational charging
To check whether the battery charges properly during operation...
Hardware Maintenance Manual - Page 26
... or icon is less than +11.0 V DC after recharging, replace the battery.
4.
Then reinstall the battery pack.
If the voltage is still off the computer. 2.
Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If it return to the next section. Remove it from having a shortened life. Note: Recharging will be continued for...
Hardware Maintenance Manual - Page 27
... 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 B575 computers come with pre-installed OneKey Rescue System. If you can create recovery discs by using OneKey Recovery" on page 23 • "Passwords" on page...
Hardware Maintenance Manual - Page 28
.... Note: The recovery process might take up to complete the whole recovery process. If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). The user must be needed....
Passwords
As many as two passwords may be replaced for system recovery automatically. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system...
Hardware Maintenance Manual - Page 30
... mode. When the power is turned on the hard disk. • The system is restored from hibernation mode and resumes operation. Pressing the power button. Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are satisfied in the boot...
Hardware Maintenance Manual - Page 31
...USB 2.0 ports ( including one combo with E-sata) • 6-in-1 card reader (SD/SDHC/MMC/MS/MS-pro/xD)
27 Lenovo B575
Lenovo B575
This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 27 • "... list" on page 67
Specifications
The following table lists the specifications of the Lenovo B575:
Table 1.
Hardware Maintenance Manual - Page 32
...Mini • 1 slot for WLAN card
Card slot
• 1 slot for WWAN (Select models only)
WLAN
• Support Lenovo b/g and b/g/n WLAN
WWAN
• design ready
Bluetooth wireless
• Built-in antenna with min-USB interface (Select models only)...• Win 7 Starter/Home Basic/Premium/Professional
operating system • Free DOS
28 Lenovo B575 Hardware Maintenance Manual
Table 1.
Hardware Maintenance Manual - Page 33
... physical shock could cause drive errors.
29 You can enter all
alphabetic characters (A-Z) in -use White: Data is
enabled. c Drive in use
light is enabled. Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2.
Status indicators
Indicator
Meaning
a Caps lock White: Caps Lock mode is...
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