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 chaimguil on August 16th, 2013
My Lenovo B575 Desktop Wont Boot Up
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Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
...screen instructions Please login to using your computer. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in the APP folder under the D ...other countries. If the computer fails to boot up due to find some installation backups for services such as possible. By default, you can visit the Lenovo Idea product support site to a system ...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... and used in a particular installation. Building One Morrisville, NC 27560 U.S.A. If this equipment. Lenovo is no guarantee the interference will not occur in order to meet FCC emission limits. Unauthorized...Place - Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC)...
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
... discs 23 Passwords 24 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 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 Battery...
Hardware Maintenance Manual - Page 4
... only for servicing computers. • The product-specific section includes service, reference, and product-specific
parts information. Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16. About this manual
This...
Hardware Maintenance Manual - Page 6
..., using solvents, or working in the moving parts of your necktie or scarf inside clothing or fasten it . • Insert the ends of the machine. Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a good housekeeping in your back. Replace any other conditions that...
Hardware Maintenance Manual - Page 8
....
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. Power supply units - Send the victim to get medical aid.
4 Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - Examples of the units.)
• If an electrical accident occurs: - Blowers and fans...
Hardware Maintenance Manual - Page 10
...: The use have been certified
(ISO 9000) as those listed below, to eliminate static on ac-operated computers. Most clothing is desirable but not necessary.
- Lenovo B575 Hardware Maintenance Manual
Handling devices that meets the specific service requirement. Grounding requirements
Electrical grounding of a grounding system to guard against ESD damage by a certified...
Hardware Maintenance Manual - Page 18
... rayon laser, respectez les consignes de réglage et d'utilisation des commandes, ainsi que les procédures décrites.
Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options.
Elsewhere, the drive is certified in hazardous...
Hardware Maintenance Manual - Page 20
.../. 2. Go to the system board before replacing any FRUs listed in this manual. 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: • "Strategy for replacing FRUs" on the customer support site: http://...
Hardware Maintenance Manual - Page 22
...as compliant in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo plans to transit to RoHS compliance well before June 2006 are non-...Lenovo's requirements and schedule in Electrical and Electronic Equipment Directive (2002/95/EC) is automatically shipped by the distribution center at the time of Hazardous Substances in the EU.
Before or after June 2006. Lenovo B575...
Hardware Maintenance Manual - Page 24
...covered under warranty and some symptoms that might indicate that the system was detected 6. Lenovo B575 Hardware Maintenance Manual
What to do first
When you do return an FRU, you .... • If the spindle of a hard disk drive becomes noisy, it : 1. Date on laptop products
The following symptoms might indicate damage caused by the customer. Machine type, model number, and serial number...
Hardware Maintenance Manual - Page 25
... the voltage is supplied when you turn on the
computer.
See the
following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on , check the power cord of the AC adapter cable. Note: Noise from the one of the following power supply checkouts: • "Checking the AC...
Hardware Maintenance Manual - Page 26
Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return ...
Hardware Maintenance Manual - Page 27
... image to restore your first boot up files of the system, the hard disk in your critical data before you replace a hard disk drive in a Lenovo computer includes a hidden partition when...: • "Restoring the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. If you are unable to use the recovery...
Hardware Maintenance Manual - Page 28
Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to boot your computer, the system will enter the user interface for it appears on the screen whenever the computer is booted. The ...If the SVP has been forgotten and cannot be replaced for a scheduled fee.
24 If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). Exception: If only an SVP...
Hardware Maintenance Manual - Page 30
... mode, perform that time. • If the timer conditions are satisfied in the boot record on the timer, and if the user does not do any operation with the... is turned on the hard disk. • The system is restored from hibernation mode and resumes operation. Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following occurs: • The system status, RAM, ...
Hardware Maintenance Manual - Page 31
...USB 2.0 ports ( including one combo with E-sata) • 6-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 • "... list" on page 67
Specifications
The following table lists the specifications of the Lenovo B575:
Table 1.
Hardware Maintenance Manual - Page 32
Lenovo B575 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature
Description
MODEM slot
• N/A
Audio
• ...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 (Select models only)...
Hardware Maintenance Manual - Page 33
... could cause drive errors.
29
b Num lock White: The separate numeric keypad on . To enable or disable the numeric keypad,
press the Num Lock key. Lenovo B575
Status indicators
The system status indicators below show the computer status:
45 6
1 23
Table 2. Note: Do not move the system while the white drive-in...
