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 pileonpr on August 24th, 2014
How To Factory Reset Your Lenovo B575 Laptop Back To New
The person who posted this question about this Lenovo product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Answer #1: Posted by freginold on October 31st, 2014 5:09 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
...application software are not supplied with the computer. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages... contain items that are either registered trademarks or trademarks of your computer. Please login to the factory default setting.* * The recovery disc is missing or damaged, please contact your computer. Special ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... the FCC Rules. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment....
This device complies with Part 15 of the FCC Rules. Responsible party: Lenovo (United States) Incorporated 1009 Think Place - Properly shielded and grounded cables and...
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
... 22
Related service information 23 Restoring the factory contents 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...
Hardware Maintenance Manual - Page 4
... sections: • The common sections provide general information, guidelines, and safety
information 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 troubleshoot problems effectively. Use this manual to read all the information under "Safety information" on page...
Hardware Maintenance Manual - Page 6
... device that you can be hazardous to your sleeves are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in any heavy object:
1. 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
..., and missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of the units.)
• If an electrical accident occurs: - Pumps - 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 a plastic dental...
Hardware Maintenance Manual - Page 10
... coax or connectoroutside shells on ac-operated computers. Notes: The use an ESD common ground or reference point. The mat is desirable but not necessary.
- Lenovo B575 Hardware Maintenance Manual
Handling devices that are all at the same charge.
Hardware Maintenance Manual - Page 18
... Laserstrahlung auftreten. 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
... the directions on page 17 - After a system board is loaded to http://consumersupport.lenovo.com/. 2. Select the BIOS/Driver/Applications and download. 4. "Strategy for replacing ... 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...
Hardware Maintenance Manual - Page 22
... or direct substitutions for those FRUs may be replaced with a different FRU part number that is a European Union legal requirement affecting the global electronics industry. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC...
Hardware Maintenance Manual - Page 24
Name and phone number of purchase 5. Date of servicer 2. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU... • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products
The following are not covered under warranty and some common items that the system was caused by misuse, accident, modification...
Hardware Maintenance Manual - Page 25
... of the total power remaining when installed in the computer.
21 Checking operational charging
To check whether the battery charges properly during operation, go to "Lenovo B575" on , check the power cord of the following : • Replace the system board. • If the problem continues, go to "Checking
operational charging". Make sure...
Hardware Maintenance Manual - Page 26
... is correct, replace the system board.
22 If it ), and the percentage of the total power remains;
If the voltage is still off the computer. 2. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. Note: If the battery pack becomes hot, it at least 3 hours, even though the indicator does not light on...
Hardware Maintenance Manual - Page 27
... Rescue System and run Restore to a CD/ DVD as recovery discs. For details of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. Note: This will delete all the new data on page 25
Restoring the factory contents by using OneKey Recovery
Restore of OneKey Rescue System, see the User Guide...
Hardware Maintenance Manual - Page 28
... as two passwords may be made available to the servicer, there is no service procedure to reset the password.
The computer does not start until the password is booted. Power-on password
A... fee.
24 Note: The recovery process might take up to complete the whole recovery process. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will...
Hardware Maintenance Manual - Page 36
... tighten. • Each one should be used only once. Lenovo B575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to the torque shown in the table...Do the following country specifications.
32 Screw notices
Loose screws can cause a reliability problem. Never use new screws. • Use a torque screwdriver if you have one . If you have a torque screwdriver...
Hardware Maintenance Manual - Page 37
... screws, springs, and other small parts are in place and none are loose inside the computer. Lenovo B575
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic discharge... before the failing FRU. Make sure to remove and replace the FRU. To put the new FRU in the steps to remove potential shock reasons.
33
Verify this by the numbers in...
Hardware Maintenance Manual - Page 61
... following figure:
b a
c d
f
g
i
j h
k
h
l
n
m
e
57 For the location of each label, refer to the following labels need to be put on the new base cover. Lenovo B575
Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of them in the label kit and apply them to the...
Hardware Maintenance Manual - Page 74
FRU
FRU no. Lenovo B575 Hardware Maintenance Manual
Table 5. CRU ID
13 DDRIII 1333 1GB, EBJ21UE8BFU0-DJ-F (Rev.F/1Gb/
11012608 **
60nm)...*
16 Battery pack, 2800mA 6cell,62Wh 3S2P, SMP/S L10M6F21 121001095 * 3S2P 62Wh bty(LH)Comm01
17 LA57 LOWER CASE UMA NEW W/SPEAKER/DC-IN 31049963 N
18 Hard disk drive, 250G 5400rpm SATA, WD2500BPVT24ZEST0 5400RPM 250G
16004852 *
18 Hard disk drive, ...
Similar Questions
