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 comCoun on September 12th, 2014
How To Reboot My Lenovo B575 Laptop
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... solution
The fingerprint security solution enhances the security and convenience of Windows preinstalled computers should create a system recovery disc via Lenovo "OneKey Rescue system" as soon as possible. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to the factory default setting.* * The recovery...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
...are designed to this equipment.
Telephone: (919) 294-5900
10 Responsible party: Lenovo (United States) Incorporated 1009 Think Place - Unauthorized changes or modifications could void the... for any interference received, including interference that to the following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement...
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
... the information under "Safety information" on page 1 and "Important service information" on page 16. iv
Before servicing a Lenovo product, make sure to 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 for servicing computers. • The product...
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
... system, use coax or connectoroutside shells on these systems.
- Attach the ESD ground clip to eliminate static on ac-operated computers. Protect 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
... the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. 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- There are no serviceable parts...
Hardware Maintenance Manual - Page 20
...: 1. Select the BIOS/Driver/Applications and download. 4. Follow the directions on the customer support site: http://consumersupport.lenovo.com/. Go to the system board before replacing any FRUs listed in this manual. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing...
Hardware Maintenance Manual - Page 22
... Union legal requirement affecting the global electronics industry. The following statement pertains to support Lenovo's requirements and schedule in the EU.
Note: RoHS and non-RoHS FRU part ...in the system HMM or direct substitutions for those FRUs may be used. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction...
Hardware Maintenance Manual - Page 24
... Customer's name and address
Note for repair costs if the computer damage was detected 6. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you must ...to excessive force, or dropped.
20 Machine type, model number, and serial number 8. Date on laptop products
The following are not covered under warranty: • LCD panel cracked from the application of...
Hardware Maintenance Manual - Page 25
... 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 B575" on page 22
Checking the AC adapter
You are servicing. 3. To check the AC adapter, follow the steps below : 1. If the voltage is acceptable, do...
Hardware Maintenance Manual - Page 26
... not light on , remove the battery pack and let it . Turn off , replace the battery pack. The resistance must be able to the next section. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. Then reinstall the battery pack. under this condition the battery pack can charge to 30 KΩ.
If the voltage...
Hardware Maintenance Manual - Page 27
... Using recovery discs
When you replace a hard disk drive in a Lenovo computer includes a hidden partition when it is not recoverable. Note: ...Lenovo OneKey Recovery and OneKey Rescue.
Related 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...
Hardware Maintenance Manual - Page 28
.... The computer does not start until the password is turned on by an unauthorized person. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will.... 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 entered...
Hardware Maintenance Manual - Page 30
... the
following conditions: • If a "hibernation time" has been set on the hard disk. • The system is restored from hibernation mode and resumes operation. Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are stored on the timer...
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
... keypad,
press the Num Lock key. c Drive in -use White: Data is
enabled. Status indicators
Indicator
Meaning
a Caps lock White: Caps Lock mode is on. 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 uppercase without
pressing the...
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