Lenovo B575 Support Question
Lenovo B575 Support Question
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Question posted by kmgSvgold on December 20th, 2013
How To Access Lenovo Recovery Partition B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...Press the power button
B575
4 Configure the operating system following the on special features, see the Help file of Windows preinstalled computers should create a system recovery disc via Lenovo "OneKey Rescue system...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 damages to ...
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.
Hardware Maintenance Manual - Page 3
... 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 Fn key combinations...
Hardware Maintenance Manual - Page 24
...is covered under the warranty by referring to excessive force, or dropped.
20 Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, ...service or modification. • If the spindle of a hard disk drive becomes noisy, it : 1. Date on laptop products
The following are not covered under warranty: • LCD panel cracked from the application of excessive force or...
Hardware Maintenance Manual - Page 27
... Guide for OneKey Rescue System.
23 Using recovery discs
When you can create recovery discs by burning the backup image to the point of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. However, you replace a hard disk drive in a Lenovo computer includes a hidden partition when it is not recoverable. Related service...
Hardware Maintenance Manual - Page 28
... the computer is no service procedure to reset the password. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter the ...recovery automatically. Supervisor password
A supervisor password (SVP) protects the system information stored in order to get access to the servicer, there is turned on by an unauthorized person. If any Lenovo...
Hardware Maintenance Manual - Page 39
Lenovo B575
1020 Dummy card
For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy cards
Remove the dummy card in the direction shown by arrows a b .
1 2
35
Hardware Maintenance Manual - Page 40
Lenovo B575 Hardware Maintenance Manual
1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover
For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover
Loosen five screws a , then remove the compartment cover b .
1 1
1 2 1 1
36
Hardware Maintenance Manual - Page 41
Lenovo B575
1040 Hard disk drive
For access, remove these FRUs in suspend mode.
Improper handling can cause damages and permanent loss of hard disk drive
Remove the screw a and pull the tab ...
Hardware Maintenance Manual - Page 42
... in the direction shown by arrow c.
1
Step
a
Screw (quantity)
Color
M2 × 3 mm, flat-head, nylok-coated (1) Black
Torque 1.5 kgfcm
2 3
38 Lenovo B575 Hardware Maintenance Manual
1050 Optical drive
For access, remove this FRU: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot...
Hardware Maintenance Manual - Page 43
...)/Memory/Mini PCI Express Card slot
compartment cover" on both edges of the DIMM into the place. Make sure that it snaps into the socket.
Lenovo B575
1060 DIMM
For access, remove these FRUs in SLOT-1 ( : upper slot). Removal steps of DIMM Release the two latches on page 36
Figure 6.
Hardware Maintenance Manual - Page 44
...: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 Figure 7. Lenovo B575 Hardware Maintenance Manual
1070 PCI Express Mini Card for wireless LAN/WAN
2
1
Disconnect the two wireless LAN cables (black, white) a, and then remove the screw...
Hardware Maintenance Manual - Page 46
Lenovo B575 Hardware Maintenance Manual
1080 Keyboard
For access, remove this FRU: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36
Figure 8. Removal steps of keyboard
Remove three screws a.
1
1 1
Step
a
Screw (quantity)
Color
M2.5 × 8 mm, flat-head, nylok-coated (3) Black
Torque 2.5 kgfcm
42
Hardware Maintenance Manual - Page 49
Lenovo B575
1090 Keyboard bezel
For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment ...
Hardware Maintenance Manual - Page 53
Lenovo B575
1100 System board
Important notices for wireless LAN/WAN" on page 40 • "1080 Keyboard" on page 42 • "1090 Keyboard...make sure to drop the system board on a bench top that has a hard
surface, such as an ESD mat or conductive corrugated material. For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "...
Hardware Maintenance Manual - Page 56
....5 × 6 mm, flat-head, nylok-coated (4) White
Torque 2.5 kgfcm
When installing:
• Route the antenna cables along the cable guides.
52 Lenovo B575 Hardware Maintenance Manual
1110 LCD unit
For access, remove these FRUs in the direction shown by the cable guides, or a wire to be broken.
• Make sure that the LCD...
Hardware Maintenance Manual - Page 58
..." on page 42 • "1090 Keyboard bezel" on page 45 • "1100 System board" on page 49 Figure 12. Lenovo B575 Hardware Maintenance Manual
1120 Fan assembly and Heat Sink assembly
For access, remove these FRUs in the direction shown by arrow a.
1
When installing: Make sure that the fan connector is attached firmly...
Hardware Maintenance Manual - Page 60
Lenovo B575 Hardware Maintenance Manual
1130 Base cover, speakers and bluetooth card
For access, remove these FRUs in the direction shown by arrows b.
1 1
2
1 1
2
Step Screw (quantity)
a M2 × 3.5 mm, flat-head, nylok-coated (4)
Color Black
Torque 2.5 kgfcm
Remove the ...
Hardware Maintenance Manual - Page 62
Lenovo B575 Hardware Maintenance Manual
1140 LCD front bezel
For access, remove these FRUs in the direction shown by arrows b.
2 2
2 2
58 Removal steps of LCD front bezel
Remove two screws a.
1
1
Step
a
Screw (quantity)
Color
M2.5 × 4 ...
Hardware Maintenance Manual - Page 63
Lenovo B575
1150 LCD panel, LCD cable and hinges
For access, remove these FRUs in the direction shown by arrows c.
1 1 1
3
2
1
1
3
1
3
When installing: Make sure that the connector is attached firmly. Lift the LCD panel in the ...
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