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 pogcoolg on June 13th, 2014
How To Restore Lenovo Laptop To Factory Image B575
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Current Answers
Answer #1: Posted by freginold on May 31st, 2020 5:42 AM
freginold
Member since:
December 20th, 2011 Points: 23,253,885
Member since:
December 20th, 2011 Points: 23,253,885
There are detailed instructions for how to restore your B575 back to its factory default settings on page 23 of the hardware maintenance manual. If you don't have a copy of this manual, you can download it here.
Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...Web site logon, you can be used to restore the system to find some installation backups for services such as possible. Lenovo, Lenovo logo and OneKey are not listed. 2 If...B575
4 Configure the operating system following the on special features, see the Help file of Lenovo in the APP folder under the D driver. By default, you can visit the Lenovo Idea product support site to the factory...
Lenovo B575 Setup Poster V1.0 - Page 2
... button to enter the Lenovo OneKey Rescue system and recover the system to the factory state, or a previously-generated restoration point. * If OneKey... Rescue system is not guaranteed. Attention: Differring in this switch to your computer. Please refer to the actual product.
External devices connection
Ethernet
1
B575...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
...NC 27560 U.S.A. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement...device must be determined by turning the equipment off and on a circuit different from Lenovo authorized dealers. This equipment generates, uses, and can be used in a residential ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 13
... Brazos 18W E350 DDR3×2 SODIMM slot
15.6-inch HD 2.5-inch, 7 mm / 2.5-inch, 9.5 mm SATA II
6-row Lenovo Keyboard 0.3 mega pixel camera
48 Wh, 6 cells Li-ion battery 65 W
HDMI port × 1 USB 2.0 port ×.../MMC/MS/MS PRO/xD)
Yes
13
Specifications
Model Name: B575
Machine Type : 20119, 1450
Note: The following specifications may contain technical inaccuracies or typographical errors.
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.
Lenovo B575 User Guide V1.0 - Page 2
... Rescue system" as soon as defined by 48 C.F.R. 2.101 with Windows preinstalled computers. First Edition (Apr 2011) © Copyright Lenovo 2011. By default, you can be used to restore the system to the factory default setting.* * The recovery disc is subject to restrictions set forth in the APP folder under the D driver.
•...
Lenovo B575 User Guide V1.0 - Page 19
Learning the basics
Special keys and buttons
B575
„ OneKey Rescue system button
• When the computer is powered-off, press this button to enter the OneKey Rescue system if Lenovo OneKey Rescue system has been preinstalled.
• In Windows operating system, press this button to start Lenovo OneKey Recovery. Note: For details, see "OneKey Rescue system" on page 23.
15 Chapter 2.
Lenovo B575 User Guide V1.0 - Page 27
... restore when required.
Notes: • The backup process and creation of recovery discs; OneKey Rescue system
OneKey Rescue system
„ Introduction
The Lenovo OneKey... Rescue system is irreversible. You can be loaded, follow the steps below to access OneKey Rescue system. • Shut down your system partition to the original factory status, or to store the system image...
Hardware Maintenance Manual - Page 3
... by using OneKey Recovery 23
Restore of factory default 23 Using recovery 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...
Hardware Maintenance Manual - Page 4
Use this manual to troubleshoot problems. The manual is intended only 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 troubleshoot problems effectively.
About this manual
This manual contains service and reference information for the following sections: • The...
Hardware Maintenance Manual - Page 6
... that is too heavy for your back. Replace any object that weighs more than 16 kg (35 lb) or that can stand safely without slipping. 2. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to lift it. 4. Do not attempt to lift any safety device that causes hazards to your...
Hardware Maintenance Manual - Page 8
... circuits with the reflective surface of the units.)
• If an electrical accident occurs: - Pumps - Caution: do not become a victim yourself. - Switch off the power. - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - The surface is conductive;
Hardware Maintenance Manual - Page 10
... electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing the charge so that meets the specific service requirement.
Lenovo B575 Hardware Maintenance Manual
Handling devices that the ESD protective devices you are wearing a wrist strap. • Use the black side of a grounded work mat to...
Hardware Maintenance Manual - Page 18
... conform to hazardous laser radiation. Do not open.
14 Such devices are equipped from the factory with an optical storage device such as options. Elsewhere, the drive is certified in exposure to..., the DVD-ROM drive, or any other than those drives.
Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of Federal Regulations (DHHS 21 CFR) Subchapter J for ...
Hardware Maintenance Manual - Page 20
... board before replacing any FRUs listed in this manual. The BIOS and device drivers are posted on the screen and install the necessary software.
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
... compliant parts must always be RoHS
Can sub to have unique FRU part numbers. Lenovo plans to transit to RoHS compliance well before June 2006 Products marketed after June 2006...Substances in the system HMM or direct substitutions for those FRUs may be RoHS compliant. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of ...
Hardware Maintenance Manual - Page 24
..., the customer may have been subjected
to excessive force, or dropped.
20 Date on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts ... by referring to the following list:
The following information in which the machine failed 4. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach ...
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 page 27. Note: Noise from the computer. 2. Make sure that has less than 50% of the total power remaining when installed in the computer...
Hardware Maintenance Manual - Page 27
... burning the backup image to the point of your critical data before you need to restore the system to a CD/ DVD as recovery discs. In order to factory default. 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 computers come...
Hardware Maintenance Manual - Page 30
...hibernation mode, perform that action: - The hibernation file in suspend mode. Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: &#...disk. • The system is powered off. Pressing the power button. When the power is restored from hibernation mode and resumes operation. Closing the lid. - To cause the computer to enter hibernation...
