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 rontof9 on August 9th, 2014
How To Reset The Hdd Password On A Lenovo B575 Laptop
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...fingerprint data as a password for Windows operating system or Web site logon, you can be used to restore the system to Lenovo Idea product support site http://support.lenovo.com for preinstalled application ... special features, see the Help file of your retailer. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to secure ...
Hardware Maintenance Manual - Page 3
... 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 pack 34 1020 Dummy card 35
1030 Hard disk drive(HDD...
Hardware Maintenance Manual - Page 24
... laptop products... eject button • Fuses blown by attachment of a nonsupported device • Forgotten computer password (making the computer unusable) • Sticky keys caused by the improper insertion of a ... connectors that you must include 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...
Hardware Maintenance Manual - Page 27
... Rescue System.
23 For details of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. Related service information
Related service information
This chapter presents the following information: • "Restoring the factory contents by using OneKey Recovery" on page 23 • "Passwords" on page 24 • "Power management" on the...
Hardware Maintenance Manual - Page 28
...passwords has been set, a prompt for any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). The password must be needed for it appears on the screen whenever the computer is no service procedure to reset the password... booted.
Power-on password
A power-on password (POP) protects the system from being powered on . Lenovo B575 Hardware Maintenance Manual
When...
Hardware Maintenance Manual - Page 40
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 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.
Hardware Maintenance Manual - Page 41
... 3 mm, flat-head, nylok-coated (1) White
Torque 1.5 kgfcm
3
When installing: Make sure that the HDD connector is in suspend mode. Improper handling can cause damages and permanent loss of hard disk drive
Remove the...• Before removing the drive, suggest the customer to physical shock. Figure 4. Lenovo B575
1040 Hard disk drive
For access, remove these FRUs in order: • "1010 Battery ...
Hardware Maintenance Manual - Page 42
... the screw hole and push the optical drive in the direction shown by arrow b. 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
compartment cover" on page 36
Figure 4. Pull...
Hardware Maintenance Manual - Page 43
...and pivot it until it is used on the computer you are servicing, the card must be moved.
39 Lenovo B575
1060 DIMM
For access, remove these FRUs in SLOT-1 ( : upper slot). Make sure that it snaps...but not in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on both edges of the DIMM into the place. Removal ...
Hardware Maintenance Manual - Page 44
...: wireless LAN card has 2 cables in order: • "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...
Hardware Maintenance Manual - Page 46
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 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.
Hardware Maintenance Manual - Page 49
Removal steps of keyboard bezel
Remove ten screws a and three screws b on page 42
Figure 9. 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 cover" on page 36 • "1050 Optical...
Hardware Maintenance Manual - Page 53
...; If you put a system board down, make sure to put it only on page 45
49 Lenovo B575
1100 System board
Important notices for handling the system board: When handling the system board, bear the ...Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard disk drive" on page...
Hardware Maintenance Manual - Page 56
...pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard disk drive" on ..."1100 System board" on page 49
Figure 11. Route the LCD cable along the cable guides. Lenovo B575 Hardware Maintenance Manual
1110 LCD unit
For access, remove these FRUs in the direction shown by the cable ...
Hardware Maintenance Manual - Page 58
Lenovo B575 Hardware Maintenance Manual
1120 Fan assembly and Heat Sink assembly
For access, remove these FRUs in the direction shown by arrow...in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 Optical drive...
Hardware Maintenance Manual - Page 60
...)
Remove four screws a, and then remove the speakers in the direction shown by arrow c.
3
56 Lenovo B575 Hardware Maintenance Manual
1130 Base cover, speakers and bluetooth card
For access, remove these FRUs in the direction...34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard disk...
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 ... in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard disk drive" on page 37 • "1050 Optical drive"...
Hardware Maintenance Manual - Page 63
...34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard ...16.
Step
a
Screw (quantity)
Color
M2.5 × 4 mm, flat-head, nylokcoated (6) White
Torque 2.5 kgfcm
59 Lenovo B575
1150 LCD panel, LCD cable and hinges
For access, remove these FRUs in the direction shown by arrows c.
1 1 ...
Hardware Maintenance Manual - Page 66
Lenovo B575 Hardware Maintenance Manual
1160 Integrated camera
For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard disk drive" on page 37...
Hardware Maintenance Manual - Page 67
...pack" on page 34 • "1020 Dummy card" on page 35 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on page 36 • "1040 Hard disk drive" on page... Route the antenna cables along the cable guides and secure the antenna boards with adhesive tapes. Lenovo B575
1170 Antenna assembly and LCD cover
For access, remove these FRUs in the
direction shown by the...
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