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 073theath on November 20th, 2013
Lenovo B575 Where Do You Plug In External Speakers
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... is not supplied with Windows preinstalled computers. Unpack
Computer
Battery pack
AC adapter
Power 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 the United States and/or other countries. Initial setup instructions
1 Install the battery pack...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) ...or more of the FCC Rules. Proper cables and connectors are designed to operate the equipment. Lenovo is encouraged to try to meet FCC emission limits. Unauthorized changes or modifications could void the user...
Lenovo B575 User Guide V1.0 - Page 1
Lenovo B575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
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 ... 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 hinges ...
Hardware Maintenance Manual - Page 4
... information, guidelines, and safety
information required for trained servicers who are familiar with Lenovo products. Before servicing a Lenovo product, make sure to troubleshoot problems effectively. About this manual
This manual contains service and reference information for the following Lenovo product:
Lenovo B575 Use this manual to read all the information under "Safety information" on...
Hardware Maintenance Manual - Page 6
... is too heavy for your clothing. Replace any safety device that your eyes. • After service, reinstall all safety shields, guards, labels, and ground wires. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to lift it. 4. Never move suddenly or twist when you are fastened or rolled up with...
Hardware Maintenance Manual - Page 8
...: - Motor generators and similar units. (This practice ensures correct grounding of a plastic dental mirror. The surface is conductive; Caution: do not become a victim yourself. - Pumps - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Switch off the power. -
Hardware Maintenance Manual - Page 10
...for operator safety and correct system function. Grounding requirements
Electrical grounding of the ac plug on your
body. • Prevent the part from touching your clothing. Notes: ...as those listed below, to provide protection
that meets the specific service requirement.
Lenovo B575 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer ...
Hardware Maintenance Manual - Page 18
... one of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.
Opening...
Hardware Maintenance Manual - Page 20
... necessary software.
16 Enter a serial number or select a product or use Lenovo smart downloading. 3.
Select the BIOS/Driver/Applications and download. 4. "Strategy for...action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: &#...
Hardware Maintenance Manual - Page 22
... replacement parts can also be RoHS compliant. RoHS compliant FRUs have RoHS compliant parts. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the... suppliers to be ready to RoHS
Must be RoHS
RoHS
Must be implemented on Lenovo products placed on the market after June 2006
Current or original part
Replacement FRU
...
Hardware Maintenance Manual - Page 24
...by the improper insertion of a PC Card or the installation of purchase 5. Date on laptop products
The following information in the parts exchange form or parts return form that have ..., accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you attach ...
Hardware Maintenance Manual - Page 25
... turn on the computer. 5. Measure the output voltage at the plug of the AC
adapter for the AC adapter pin No. 2 may differ from the one of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on , check the power cord of the AC adapter cable...
Hardware Maintenance Manual - Page 31
... 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 (... 7mm Height SATAII
Optical drive
• 12.7mm tray-in Rambo/BlueRay (optional)
I/O port
• External monitor connector • Stereo headphone jack • Microphone jack • RJ45 x 1 • HDMI...
Hardware Maintenance Manual - Page 32
... slot
• N/A
Audio
• 1/8" Stereo Headphone Output Jack • 1/8" Microphone Input Combo Jack • Built-in stereo speakers • Built-in microphone
Video
• CRT port x 1, HDMI port x 1
Ethernet (on the system board)
• ...8226; Win 7 Starter/Home Basic/Premium/Professional
operating system • Free DOS
28 Lenovo B575 Hardware Maintenance Manual
Table 1.
Hardware Maintenance Manual - Page 35
... interface for the display device switch to select this notebook or an external display. Fn + F5:
Open the interface for integrated wireless devices settings (on /off the integrated camera.
Fn + PrtSc:
Activate the system request. Fn + / :
Increase/Decrease display brightness. Lenovo B575
Fn key combinations
The following table shows the function of each...
Hardware Maintenance Manual - Page 45
...c .
3
When installing: • In models with a wireless LAN card that has two antenna connectors, plug
the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX)... connectors, plug the black cable (1st) (MAIN) into the jack 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 60
... 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, ... board" on page 49 • "1110 LCD unit" on page 52
Figure 14. 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
Hardware Maintenance Manual - Page 68
... Integrated wireless device switch (Select models only) k Fingerprint reader (Select models only)
2 1 2
5 4 3
7 6
3
8 7
10 11
9
64
Lenovo B575 Hardware Maintenance Manual
Locations
Front view
a Integrated camera (Select models only) b Wireless module antennas (Select models only) c Speaker d Power button e OneKey Rescue System button f Built-in microphone g System status indicators
Note: For the...
Hardware Maintenance Manual - Page 74
... pack, 2800mA 6cell,62Wh 3S2P, SMP/S L10M6F21 121001095 * 3S2P 62Wh bty(LH)Comm01
17 LA57 LOWER CASE UMA NEW W/SPEAKER/DC-IN 31049963 N
18 Hard disk drive, 250G 5400rpm SATA, WD2500BPVT24ZEST0 5400RPM 250G
16004852 *
18 Hard disk drive, 250G...Toshiba MK3265GSX 5400RPM 320G
16004642 *
70 Parts list-Overall (continued)
No. FRU
FRU no. Lenovo B575 Hardware Maintenance Manual
Table 5.
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