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 abouZa on August 31st, 2013
How Do I Know If My Lenovo B575 Has Bluetooth Card
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
Related Lenovo B575 Manual Pages
Hardware Maintenance Manual - Page 3
... 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... 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 hinges ... 59 1160 ...
Hardware Maintenance Manual - Page 24
... liquid onto the keyboard • Use of an incorrect AC adapter on laptop products
The following symptoms might indicate damage caused by the customer. Date of...drive becomes noisy, it : 1. Failing FRU name and part number 7. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU,...Card or the installation of
an incompatible card • Improper disk insertion or use .
Hardware Maintenance Manual - Page 31
...Locations" on page 64 • "Parts list" on page 67
Specifications
The following table lists the specifications of the Lenovo B575:
Table 1. Specifications
Feature
Description
Processor
• AMD Brazos 18W: E350 (2C,1.6G)
Core Chipset
• AMD...Select models only) • 4 x USB 2.0 ports ( including one combo with E-sata) • 6-in-1 card reader (SD/SDHC/MMC/MS/MS-pro/xD)
27
Hardware Maintenance Manual - Page 32
Lenovo B575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
MODEM slot
• N/A
Audio...1000M Ethernet
PCI Express Mini • 1 slot for WLAN card
Card slot
• 1 slot for WWAN (Select models only)
WLAN
• Support Lenovo b/g and b/g/n WLAN
WWAN
• design ready
Bluetooth wireless
• Built-in antenna with min-USB interface (...
Hardware Maintenance Manual - Page 36
...than 90°
(Cross-section)
• Logic card to plastic Turn an additional 180° after the screw head touches the surface of the logic card:
more than 180°
(Cross-section)
•... to the "Torque" column for each step.
• Make sure that have one .
Lenovo B575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to tighten. • Each ...
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
...
Remove the screw a and pull the tab up in the direction shown by arrow b to physical shock.
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 page 36
Attention: • Do not drop the hard disk drive or apply any...
Hardware Maintenance Manual - Page 42
... the optical drive out 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...
Hardware Maintenance Manual - Page 43
... in SLOT-0 ( : lower slot), but not 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 moved.
39 Lenovo B575
1060 DIMM
For access, remove these FRUs in SLOT-1 ( : upper slot).
Hardware Maintenance Manual - Page 44
... 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, white) a, and then remove the screw b.
Hardware Maintenance Manual - Page 45
Lenovo B575
Figure 7. Removal 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 ... and the white cable (2nd) (AUX) into jack labeled 2 on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into...
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
... 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 drive" on page...
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 ... on page 37 • "1050 Optical drive" on page 38 • "1060 DIMM" on page 39 • "1070 PCI Express Mini Card for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board ...
Hardware Maintenance Manual - Page 56
...8226; Route the antenna cables along the cable guides.
52 As you attach the LCD assembly. Lenovo B575 Hardware Maintenance Manual
1110 LCD unit
For access, remove these FRUs in the direction shown by the ...Optical drive" on page 38 • "1060 DIMM" on page 39 • "1070 PCI Express Mini Card for wireless LAN/WAN" on page 40 • "1080 Keyboard" on page 42 • "1090 Keyboard ...
Hardware Maintenance Manual - Page 58
...; "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...Express Mini Card for wireless LAN/WAN" on page 40 • "1080 Keyboard" on page 42 • "1090 Keyboard bezel" on page 45 • "1100 System board" on page 49 Figure 12. Lenovo B575 Hardware ...
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 arrow c.
3
56 Removal steps of base cover, speakers and bluetooth card (continued)
Remove four screws a, and then remove the speakers in the direction shown by arrows b.
1 1
2
1 1
2
Step Screw (quantity)
a M2 × 3.5 mm, flat-head, nylok...
Hardware Maintenance Manual - Page 62
..."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...Card for wireless LAN/WAN" on page 40 • "1080 Keyboard" on page 42 • "1090 Keyboard bezel" on page 45 • "1100 System board" on page 49 • "1110 LCD unit" on page 52
Figure 15. Lenovo B575...
Hardware Maintenance Manual - Page 74
.../ 11012320 **
2Gb/50nm)
14 WLAN card, Cbt RT3090 MOW M PCIE NB HMC
20002515 **
14 WLAN card, Liteon AR9285 HB95 BGN MOW NB
20002357 **
15 Bluetooth card, BT2.1 + EDR, Fcn BCM92070 BT2.1 EDR 20002266 N Flash U NB
15 Bluetooth card, BT2.1 + EDR, USI BCM92070 BT2... disk drive, 320G 5400rpm SATA, Toshiba MK3265GSX 5400RPM 320G
16004642 *
70 Lenovo B575 Hardware Maintenance Manual
Table 5.
Similar Questions
How Do I Know Which Wireless Card Is In My Lenovo B575
(Posted by oceaMarie0 10 years ago)
Take Wifi Card Out Lenova B575 Laptop
take wifi card out lenova b575 laptop
take wifi card out lenova b575 laptop
(Posted by Anonymous-69952 11 years ago)