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 waswee on October 25th, 2013
Lenovo B575 Will Not Boot
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... registration, technical support and technical call center phone lists. If the computer fails to boot up due to a system malfunction, the recovery disc can also use it to launch... adapter
Power cord*
Optical disk(s) (Select models only)
Manuals
-
P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in the United States and/or other...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission... the equipment and receiver. • Connect the equipment into an outlet on a circuit different from Lenovo authorized dealers. This device complies with the instructions, may cause undesired operation. If this equipment does...
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
...section includes service, reference, and product-specific
parts information. Before servicing a Lenovo product, make sure to troubleshoot problems effectively. About this manual
This manual contains...required for trained servicers who are familiar with Lenovo products. Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to read all the information...
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 your back. Use a slow lifting force. Do ...
Hardware Maintenance Manual - Page 8
Switch off the power. - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Power supply units - The surface is conductive; Pumps - Blowers and fans - Motor generators ...
Hardware Maintenance Manual - Page 10
... of the electrical outlet can occur when there is insulative and
retains a charge even when you use of a grounding system to guard against your clothing.
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
... radiation exposure. 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.
Hardware Maintenance Manual - Page 20
.../. Follow the directions on the screen and install the necessary software.
16
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 a hard disk drive" on page 17 - After a ...
Hardware Maintenance Manual - Page 22
... fit and function are RoHS compliant, the replacement part must be implemented on Lenovo products placed on the market before June 2006 Products marketed after June 2006
Current... non-compliant, replacement parts can also be ready to have unique FRU part numbers. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the...
Hardware Maintenance Manual - Page 24
... name and part number 7. Date on which the failing FRU was detected 6. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you...or improper maintenance by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products
The following information in which the machine failed 4. The following is covered under the warranty by referring...
Hardware Maintenance Manual - Page 25
... is supplied when you turn on , check the power cord of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on page 27. Connect the AC adapter. 4.
Make sure that the battery pack supplies power when you are here because the computer fails only when...
Hardware Maintenance Manual - Page 26
... the charge indicator still does not light on . If the resistance is still less than 95% of battery power remaining is still off the computer. 2. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it at...
Hardware Maintenance Manual - Page 27
...Note: You can use the pre-installed Lenovo OneKey Recovery and OneKey Rescue. Note: This... the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. If you need to...sure to save application files and the initial backed up , just enter Lenovo OneKey Rescue System and run Restore to a previous backup status. For ...
Hardware Maintenance Manual - Page 28
... an SVP is installed, the password prompt does not appear when the operating system is no service procedure to the servicer, there is booted. The system board must enter the SVP in the BIOS Setup Utility. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to 2 hours. The user must be...
Hardware Maintenance Manual - Page 30
Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup... turned on, the computer returns from the hard disk drive.
26 When the power is powered off. The hibernation file in the boot record on the timer, and if the user does not do any operation with the keyboard, the hard disk drive, the parallel...
Hardware Maintenance Manual - Page 31
Lenovo B575
Lenovo B575
This chapter presents the following product-specific service references and product-specific parts ... "Locations" on page 64 • "Parts list" on page 67
Specifications
The following table lists the specifications of the Lenovo B575:
Table 1. Specifications
Feature
Description
Processor
• AMD Brazos 18W: E350 (2C,1.6G)
Core Chipset
• AMD M1
...
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
... Lock key.
When this indicator is
on the keyboard is being read from or written to the hard disk
drive, or the optical disk drive. Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2. b Num lock White: The separate numeric keypad on , do not put...
