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 carmchris on November 11th, 2013
How To Do A Restart Lenovo B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...default setting.* * The recovery disc is missing or damaged, please contact your retailer. Lenovo, Lenovo logo and OneKey are not supplied with the computer. Special features*
Fingerprint security solution
... be used to restore the system to secure your computer. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to the AC...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... can radiate radio frequency energy and, if not installed and used in a residential installation. Product specific notices
Electronic emissions notices
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 limits for help. This...
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
...troubleshoot problems effectively.
Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to troubleshoot problems. The manual is intended only... information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products. iv Use this manual to read all the information under "Safety information" on page 1...
Hardware Maintenance Manual - Page 6
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 put ...
Hardware Maintenance Manual - Page 8
Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - such touching can cause personal injury and machine damage.
• Do not service ...
Hardware Maintenance Manual - Page 10
... strap. • Use the black side of the computer is especially useful when handling ESD-sensitive devices. • Select a grounding system, such as fully effective. Lenovo B575 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing...
Hardware Maintenance Manual - Page 18
... in the U.S. El uso de controles o ajustes o la ejecución de procedimientos distintos de los aquí especificados puede provocar la exposición a radiaciones peligrosas. 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. Werden Steuer-
Hardware Maintenance Manual - Page 20
.... 3. Follow the directions on page 18 Important: BIOS and device driver fixes are posted on page 17 - "Important notice for replacing FRUs" on page 16
- Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing a system board" on page 17 • "Important...
Hardware Maintenance Manual - Page 22
Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the order.
18 In all cases if the original FRU parts are non-compliant, replacement parts can also be used.
Lenovo...or after June 2006.
RoHS requirements must also be implemented on Lenovo products placed on the market before June 2006 are identified with...
Hardware Maintenance Manual - Page 24
...incompatible card • Improper disk insertion or use . Date of servicer 2. Date on laptop products
The following symptoms might indicate damage caused by the customer. Customer's name and address...be a symptom of unauthorized service or modification. • If the spindle of service 3. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must include ...
Hardware Maintenance Manual - Page 25
... the steps below : 1. Measure the output voltage at the plug of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on the
computer. Checking operational charging
To check whether the battery charges properly during operation, go to "Checking
operational charging". Unplug the AC adapter cable...
Hardware Maintenance Manual - Page 26
... pack becomes hot, it at least 3 hours, even though the indicator does not light on.
If the resistance is still off the computer. 2. Remove it . Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the voltage is less than +11.0 V DC after recharging, replace the battery.
4. If the battery status indicator or...
Hardware Maintenance Manual - Page 27
...Guide for OneKey Rescue System.
However, you replace a hard disk drive in a Lenovo computer includes a hidden partition when it is not recoverable. Using recovery discs
When you...is shipped. Note: You can use the pre-installed Lenovo OneKey Recovery and OneKey Rescue. For details of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System.
For ...
Hardware Maintenance Manual - Page 28
... does not appear when the operating system is turned on by an unauthorized person. The user must enter the SVP in the BIOS Setup Utility.
Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter the user interface for any of these passwords...
Hardware Maintenance Manual - Page 30
Also, the computer goes into hibernation mode, perform that action: - Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: • If a "hibernation time" has been set on the timer, and if the user ...
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
Lenovo B575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
MODEM slot
• N/A
Audio
• ...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)...
Hardware Maintenance Manual - Page 33
... hard disk
drive, or the optical disk drive. Note: Do not move the system while the white drive-in uppercase without
pressing the Shift key. Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2. You can enter all
alphabetic characters (A-Z) in -use White: Data is...
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