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 charmhe on January 17th, 2014
How To Replace Graphics Card On B575
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Related Lenovo B575 Manual Pages
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 13
... and/or change specifications at any time without notice. Specifications
Model Name: B575
Machine Type : 20119, 1450
Note: The following specifications may contain technical inaccuracies... HDD Keyboard Integrated Camera Battery AC Adapter
I/O Ports HDMI (Select models only) USB
Communication Audio Video Memory card slot Others Kensington slot
Appr. 378 mm × 252 mm × 33.1 mm Appr. 2.35 ...
Lenovo B575 User Guide V1.0 - Page 23
Chapter 3.
Hardware connection
Access point *
B575
Wi-Fi/WiMAX network * Not supplied
Software configuration Consult ...area.
The Mobile Broadband network provides Internet access to stay online anywhere the wireless signal covers. A Mobile Broadband SIM card is necessary for data transmission, and access is necessary for details on the following :
1 Slide the integrated wireless ...
Hardware Maintenance Manual - Page 3
... 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)/Memory/Mini PCI Express...
Hardware Maintenance Manual - Page 6
... • Insert the ends of your necktie or scarf inside clothing or fasten it . 4. Replace any safety device that is too heavy for your clothing. Lift it over. • Do not... are put during
and after the maintenance. • When lifting any heavy object:
1. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a...
Hardware Maintenance Manual - Page 20
... customer-installable. Select the BIOS/Driver/Applications and download. 4. After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. "Strategy for replacing FRUs" on page 16
-
Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service...
Hardware Maintenance Manual - Page 22
...Products sold in the EU. Products marketed before June 2006 are non-compliant, replacement parts can also be implemented on Lenovo products placed on the market before June...The following statement pertains to have unique FRU part numbers. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of Hazardous Substances in ...
Hardware Maintenance Manual - Page 24
... 2. Name and phone number of an incorrect AC adapter on laptop products
The following symptoms might be responsible for warranty: During the... caused by the improper insertion of a PC Card or the installation of
an incompatible card • Improper disk insertion or use of an... and page number in which the machine failed 4. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do ...
Hardware Maintenance Manual - Page 25
... AC adapter. 4. Turn off the computer. 2. Make sure that has less than 50% of the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on the
computer. If the voltage is acceptable, do the following power supply checkouts: • "Checking the AC adapter" on page 21...
Hardware Maintenance Manual - Page 26
...voltage is displayed.
Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light on , replace the system board. To ...If the resistance is still off the computer. 2. If the charge indicator or icon is not correct, replace the battery pack. See the following figure:
Terminal Voltage (V DC)
3 4 5 6(-) 7(-) 2(+)...
Hardware Maintenance Manual - Page 27
... to use the recovery discs that store your backed up data to restore your first boot up files of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System.
Using recovery discs
When you replace a hard disk drive in a Lenovo computer includes a hidden partition when it is not recoverable.
Hardware Maintenance Manual - Page 28
... SVP in the BIOS Setup Utility. The system board must be entered before an operating system can be replaced for system recovery automatically. If any Lenovo computer: the poweron password (POP) and the supervisor password (...the password is turned on by an unauthorized person. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery process.
Hardware Maintenance Manual - Page 31
... bus • UMI
Graphic Chipset • UMA or...in-1 card reader (SD/SDHC/MMC/MS/MS-pro/xD)
27 Lenovo B575
Lenovo B575
This ...chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 27 • "Status indicators" on page 29 • "Fn key combinations" on page 31 • "FRU replacement...
Hardware Maintenance Manual - Page 32
Lenovo B575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
MODEM slot
• N/A
Audio
•... HDMI port x 1
Ethernet (on the system board)
• 10/100/1000M 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
...
Hardware Maintenance Manual - Page 36
...a torque screwdriver if you have a torque screwdriver , refer to removing and replacing parts. Lenovo B575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to the "Torque" column for each step...;
(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-...
Hardware Maintenance Manual - Page 37
... place, reverse the removal procedures and follow any of the interconnecting cables. Lenovo B575
Removing and replacing an FRU
This section presents exploded figures with one hand or using an electrostatic ...removing any computer unless you have been trained and
certified. When turning a screw to replacement. An untrained person runs the risk of the notes that have to observe the following...
Hardware Maintenance Manual - Page 39
Removal steps of dummy cards
Remove the dummy card in the direction shown by arrows a b .
1 2
35 Lenovo B575
1020 Dummy card
For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 2.
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
...to it if possible. • Never remove the drive while the system is operating or is in suspend mode. Lenovo B575
1040 Hard disk drive
For access, remove these FRUs in the direction shown by arrow b to remove the hard disk ... pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot
compartment cover" on it .
The hard disk drive is sensitive to physical shock.
Hardware Maintenance Manual - Page 42
... steps of optical drive
Remove the screw a, insert a screwdriver into 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...
Hardware Maintenance Manual - Page 43
... sure that it snaps into the socket. Removal steps of DIMM Release the two latches on both edges of the DIMM into the place. 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...
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