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 shham on April 4th, 2014
What Programs Are Pre-installed On Lenovo B575 Laptop
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
.... Copyright Lenovo 2011. Initial setup instructions
1 Install the battery pack
1 3
2
1
2 Connect to the power
2 1 3
Attention: Connect the power cord to the AC adapter.
3 Press the power button
B575
4 Configure... technical support and technical call center phone lists.
P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in damages to...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... received, including interference that to which can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause undesired operation. Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) Statement
This equipment has been...
Hardware Maintenance Manual - Page 18
...exposure to the requirements of the Department of Health and Human Services 21 Code of Lenovo computer are equipped from the factory with an optical storage device such as options. ... installed, it is installed, note the following:
CAUTION Use of controls or adjustments or performance of procedures other optical storage device could result in the U.S. Do not open.
14 Lenovo B575 Hardware...
Hardware Maintenance Manual - Page 20
... and device driver fixes are installed before completing the service action. Select the BIOS/Driver/Applications and download. 4. The BIOS and device drivers are posted on page 17 - To download software fixes, drivers, and BIOS, follow the steps below: 1. Follow the directions on page 16
- Lenovo B575 Hardware Maintenance Manual
Important service information...
Hardware Maintenance Manual - Page 24
...Sticky keys caused by the improper insertion of a PC Card or the installation of
an incompatible card • Improper disk insertion or use . ...8226; Diskette drive damage caused by pressure on laptop products
The following information in the parts exchange ...the spindle of a hard disk drive becomes noisy, it : 1. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an ...
Hardware Maintenance Manual - Page 25
... battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.
21 Connect the AC adapter. 4. Unplug the AC adapter cable from the AC...plug of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on the
computer.
To check the AC adapter, follow the steps below : 1. If you suspect a ...
Hardware Maintenance Manual - Page 27
...hard disk drive in a Lenovo computer includes a hidden partition...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 your first boot up your new hard drive to factory default.
However, you perform this action.
Note: You can use the pre-installed Lenovo...
Hardware Maintenance Manual - Page 28
... is installed, the password prompt does not appear when the operating system is entered. Power-on password
A power-on password (POP) protects the system from being powered on .
Supervisor password
A supervisor password (SVP) protects the system information stored in order to get access to 2 hours. The system board must be booted. Lenovo B575...
Hardware Maintenance Manual - Page 32
Lenovo B575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
MODEM slot
• N/A
Audio
• 1/8" Stereo Headphone Output Jack ...
• 0.3Million pixels
Battery
• 48WH, 6 cell cylindrical Li-ion Battery
AC adapter
• 65W
Pre-installed
• Win 7 Starter/Home Basic/Premium/Professional
operating system • Free DOS
28
Hardware Maintenance Manual - Page 38
... release lever in the unlocked position b, remove the battery pack in the direction shown by arrow c.
$ &
%
When installing: Install the battery pack along the slide rails of battery pack
Unlock the battery release lever a. Lenovo B575 Hardware Maintenance Manual
1010 Battery pack
DANGER Only use the battery specified in the locked position.
34 Figure...
Hardware Maintenance Manual - Page 41
... steps of data. • Before removing the drive, suggest the customer to physical shock.
Lenovo B575
1040 Hard disk drive
For access, remove these FRUs in the direction shown by arrow b ...)
Color
M2 × 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...
Hardware Maintenance Manual - Page 43
... fixed in SLOT-1 ( : upper slot). Lenovo B575
1060 DIMM
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 the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but...
Hardware Maintenance Manual - Page 45
... steps of PCI Express Mini Card for wireless LAN/WAN (continued)
Remove the card in the direction shown by arrow c .
3
When installing: • In models with a wireless LAN card that has two antenna connectors, plug
the black cable (1st) (MAIN) into the ...labeled 1, the grey cable (3rd) into jack labeled 3, and the white cable (2nd) (AUX) into jack labeled 2 on the card.
41 Lenovo B575
Figure 7.
Hardware Maintenance Manual - Page 48
Removal steps of keyboard (continued)
Lift the keyboard a little c, and then detach the connector in the direction shown by arrows d e.
3
4 5
When installing: Make sure that the FPC connector is attached firmly.
44 Lenovo B575 Hardware Maintenance Manual
Figure 8.
Hardware Maintenance Manual - Page 51
Removal steps of keyboard bezel (continued)
Detach five FPC connectors in the direction shown by arrows d e. Unplug the microphone connector in the direction shown by arrow f.
5 6
4 4 5
When installing: Make sure that all the FPC connectors, microphone connectors and LCD connector are attached firmly.
47 Lenovo B575
Figure 9.
Hardware Maintenance Manual - Page 54
... shown by arrow b, and four connectors in the direction shown by arrow c.
3
2
1 3
1
3 1
1
When installing: Make sure that all the connectors are attached firmly.
Step Screw (quantity)
a M2 × 6 mm, flat-head, nylok-coated (4)
Color Torque Black 2.5 kgfcm
50 Lenovo B575 Hardware Maintenance Manual
Figure 10. Removal steps of system board
Remove four screws a.
Hardware Maintenance Manual - Page 55
Removal steps of system board (continued)
Remove the system board in the direction shown by arrow d.
4
b
a
a
When installing: When attaching the system board to the holes on the base cover as shown in . Lenovo B575
Figure 10. Improper placement of the audio jack and the microphone jack are attached to the base cover, adjust...
Hardware Maintenance Manual - Page 56
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 any tension. Remove four screws b.
22 1
2 2
1 1
Step
b
Screw (quantity)
Color
M2.5 × 6 mm, flat-head, nylok-coated (4) White
Torque 2.5 kgfcm
When installing:
• Route the antenna cables along 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 a.
1
When installing: Make sure that the fan connector is attached firmly to the system board.
54 Removal steps of fan assembly and heat sink assembly
Detach the ...
Hardware Maintenance Manual - Page 63
... the integrated camera connector in the direction shown by arrow b. Lift the LCD panel 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. Lenovo B575
1150 LCD panel, LCD cable and hinges
For access, remove these FRUs in order: • "1010 Battery pack" on page 34...
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