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 cayo1980 on July 7th, 2012
Do You Guys Sele Just A Screen With A Cover Lid
i broke my laptop screen an the cover lid i need the all thing to fix my laptop
Current Answers
Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... missing or damaged, please contact your computer.
* For more details on -screen instructions Lenovo, Lenovo logo and OneKey are either registered trademarks or trademarks of ...power
2 1 3
Attention: Connect the power cord to the AC adapter.
3 Press the power button
B575
4 Configure the operating system following the on special features, see the Help file of Windows preinstalled computers ...
Lenovo B575 User Guide V1.0 - Page 14
... the left mouse button on a conventional mouse. The function corresponds to move.
Learning the basics
Using the touchpad
B575
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a Touchpad
b Left click button c Right click button
To move the cursor on the screen, slide your fingertip over the pad in the direction in which you want the cursor to that of the...
Lenovo B575 User Guide V1.0 - Page 23
...geographic area. The Mobile Broadband network provides Internet access to cover a metropolitan area, providing high-speed broadband access without the need for details on the following :
1 Slide the integrated ...search Windows Help and Support Center for cables. Hardware connection
Access point *
B575
Wi-Fi/WiMAX network * Not supplied
Software configuration Consult your computer.
19 ...
Hardware Maintenance Manual - Page 3
... 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 ...System board 49 1110 LCD unit 52 1120 Fan assembly and Heat Sink assembly 54 1130 Base cover, speakers and bluetooth card 56 1140 LCD front bezel 58 1150 LCD panel, LCD cable and...
Hardware Maintenance Manual - Page 6
...
1. Lift it with labels or stickers.
2 Do not obstruct fan louvers or cover them away from all covers correctly before returning the machine to the customer. • Fan louvers on the machine...reinstall all safety shields, guards, labels, and ground wires. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a good...
Hardware Maintenance Manual - Page 20
...and device drivers are posted on page 18 Important: BIOS and device driver fixes are installed before completing the service action. Follow the directions on page 16
...this manual. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing FRUs" on the screen and install the ...
Hardware Maintenance Manual - Page 24
... of purchase 5. Machine type, model number, and serial number 8. Date on laptop products
The following are not covered under warranty: • LCD panel cracked from the application of excessive force or... or dropped.
20 Date of servicer 2. Failing FRU name and part number 7. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach...
Hardware Maintenance Manual - Page 27
...), which is shipped. In order to save application files and the initial backed up , just enter Lenovo OneKey Rescue System and run Restore to a CD/ DVD as recovery discs. However, you need to restore the system to the point of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System.
Hardware Maintenance Manual - Page 28
... replaced for a scheduled fee.
24 Attention: If the SVP has been forgotten and cannot be needed for any of these passwords has been set, a prompt for system recovery automatically.
If any Lenovo...change the system configuration. The computer does not start until the password is booted. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system...
Hardware Maintenance Manual - Page 29
...the Fn key. • Open the lid. • Turn on the resume timer elapses.
Wait a few seconds before taking any key.
You can also turn off . To end screen blank mode and resume normal operation, ...in the operating system expires, the LCD backlight turns off the LCD backlight by pressing Fn+F2.
Screen blank mode
If the time set on the power switch. Note: The computer does not accept ...
Hardware Maintenance Manual - Page 30
... read, and system status is restored from hibernation mode and resumes operation. The hibernation file in suspend mode. When the power is powered off. Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: • If a "hibernation time" has been set on the timer, and if the user...
Hardware Maintenance Manual - Page 35
...on /off ). Fn + F6:
Enable/Disable the touchpad. Fn + F9:
Start/Pause playback of the LCD screen. Fn + F11:
Skip to the next track.
Fn + Home:
Activate the pause function. Fn + End:... display brightness.
Table 4. Fn + Insert:
Enable/Disable the scroll lock. Lenovo B575
Fn key combinations
The following table shows the function of each combination of Windows Media Player.
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 order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on it . Improper handling can cause damages and permanent loss of hard disk drive
Remove the screw a and pull...
Hardware Maintenance Manual - Page 42
...)
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
compartment cover" on page 36
Figure 4. Removal steps of optical drive
Remove the screw a, insert a ...
Hardware Maintenance Manual - Page 43
...unplug the DIMM in the direction shown by arrow b.
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Note: If only one DIMM is firmly fixed in the slot and difficult to be installed in SLOT-0 ( : lower slot), but not in order: •... Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on the computer you are servicing, the card must be moved.
39 Lenovo B575
1060 DIMM
For access, remove these FRUs in SLOT-1 ( ...
Hardware Maintenance Manual - Page 44
Lenovo B575 Hardware Maintenance Manual
1070 PCI Express Mini Card for wireless LAN/WAN
2
1
Disconnect the two wireless LAN cables (black, ...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. In step a, unplug the jacks by arrows.
wireless LAN card in some models may have 3 cables in ...
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
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 drive" on page 38 • "1080 Keyboard" on the bottom.
2 1
1
2 2
1
1 1
1 1
1 1
1
Step
a
b
Screw (quantity)
Color...
Hardware Maintenance Manual - Page 61
... labels. For the location of several kinds.
Lenovo B575
Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of each label, refer to the following labels need to be peeled off from the old base cover, and need to apply one or two FCC labels, find duplicates...
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