B460 Manual - Lenovo

B460 Manual

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Lenovo B460 Hardware Maintenance Manual V2.0


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IdeaPad B460 Hardware Maintenance Manual
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Lenovo B460 Hardware Maintenance Manual V2.0


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Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 ...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 IdeaPad B460 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...
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Lenovo B460 Hardware Maintenance Manual V2.0


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... product, make sure to troubleshoot problems effectively. Use this manual to troubleshoot problems. The manual is intended only for trained servicers who are familiar with Lenovo IdeaPad products. Important: This manual is divided into the following Lenovo IdeaPad product: Lenovo IdeaPad B460 Use this manual to read all the information under "Safety information" on page 1 and "Important service...
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Lenovo B460 Hardware Maintenance Manual V2.0


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... are good electrical conductors. •• Wear safety glasses when you attempt to lift it by standing or pushing up above your clothing. IdeaPad B460 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: •• Observe a good housekeeping in the area where the machines are put during...
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Lenovo B460 Hardware Maintenance Manual V2.0


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... following parts with the reflective surface of a plastic dental mirror. Blowers and fans - Examples of the units.) •• If an electrical accident occurs: - IdeaPad B460 Hardware Maintenance Manual •• Always look carefully for possible hazards in a machine: - The surface is conductive;
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Lenovo B460 Hardware Maintenance Manual V2.0


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... charge between objects. Most clothing is especially useful when handling ESD-sensitive devices. •• Select a grounding system, such as fully effective. Notes: 1. IdeaPad B460 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing the charge...
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Lenovo B460 Hardware Maintenance Manual V2.0


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... peligrosas. O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação. IdeaPad B460 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as options.
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Lenovo B460 Hardware Maintenance Manual V2.0


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...the service action. "Important notice for replacing FRUs Before replacing parts: Make sure that the latest BIOS is loaded to http://consumersupport.lenovo.com/. 2. To download software fixes, drivers, and BIOS, follow the steps below: 1. "Strategy for replacing FRUs" on ...page 16 - The BIOS and device drivers are posted on the screen and install the necessary software. 16 IdeaPad B460 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •• "Strategy for replacing a hard disk drive" on...
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Lenovo B460 Hardware Maintenance Manual V2.0


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...parts are not required to RoHS Must be RoHS Must be RoHS RoHS Must be ready to these products and any product Lenovo produces containing RoHS compliant FRUs. Before or after June 2006 Current or original part Replacement FRU Current or original part Replacement ...fit and function are non-compliant, replacement parts can also be RoHS compliant. RoHS requirements must also be non-compliant. IdeaPad B460 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18 Products on the market after June 2006....
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Lenovo B460 Hardware Maintenance Manual V2.0


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...;• Sticky keys caused by spilling a liquid onto the keyboard •• Use of an incorrect AC adapter on which the machine failed 4. IdeaPad B460 Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it may have been cracked or broken by excessive force •...
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Lenovo B460 Hardware Maintenance Manual V2.0


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...® taskbar and wait for a moment (but do not click it may not be continued for a while. Remove it from having a shortened life. IdeaPad B460 Hardware Maintenance Manual Perform operational charging. If the voltage is displayed. If the charge indicator or icon is less than +11.0 V DC, measure the resistance between battery...
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Lenovo B460 Hardware Maintenance Manual V2.0


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...turned on password (POP) and the supervisor password (SVP). Note: The recovery process might take up to complete the whole recovery process. If any Lenovo IdeaPad computer: the power-on . Attention: If the SVP has been forgotten and cannot be needed for any of these passwords has been set,... a prompt for it appears on by an unauthorized person. IdeaPad B460 Hardware Maintenance Manual When you use the recovery discs to the servicer, there is entered. The computer does not start until the password is no service...
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Lenovo B460 Hardware Maintenance Manual V2.0


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... suspend mode. When the power is turned on the hard disk. •• The system is restored from hibernation mode and resumes operation. IdeaPad B460 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following conditions: •• If a "hibernation time" has been set on the hard disk drive is read, and...
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Lenovo B460 Hardware Maintenance Manual V2.0


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... WWAN card • 34mm width x 1 • Intel 802.11 a/b/g/n & WiMax combo • Broadcom/Atheros b/g/n • design ready • BT2.1 + EDR CyberTan/USI, select models • Lenovo N3S type, 6 Row, ISO Full Size Keyboard • Two clicks with Rubber-Dome and 1 LED indicator • Egistec SS801U • 0.3 Million pixels • 48WH, 6 cell...; 100-240V / 50-60Hz, 3pin 65W for UMA and 90W for discreate graphics • Win 7 Home Basic/Premium (32bit/64bit) • Win7 Professional 28 IdeaPad B460 Hardware Maintenance Manual Table 1.
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Lenovo B460 Hardware Maintenance Manual V2.0


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...: (100ms off /1s on battery power with the remaining power between 5% and 20% of its capacity. Off: The wireless LAN is being transmitted. IdeaPad B460 Hardware Maintenance Manual Table 2. Blinking white: The battery is switched off and the radio of its capacity. White: The remaining power of the battery is more than...
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Lenovo B460 Hardware Maintenance Manual V2.0


Page 36
... tightened firmly. •• Ensure torque screwdrivers are harder to removing and replacing parts. Screw notices Loose screws can cause a reliability problem. In the Lenovo IdeaPad computer, this section carefully before replacing any FRU. IdeaPad B460 Hardware Maintenance Manual FRU replacement notices This section presents notices related to tighten. •• Each one .
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Lenovo B460 Hardware Maintenance Manual V2.0


Page 38
IdeaPad B460 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the locked position. 34 Figure 1. Holding the battery release lever in the unlocked position 2, remove the battery pack in the direction shown by arrow 3. 1 3 2 When installing: Install the battery pack along the slide rails of battery pack Unlock the battery release lever 1. Then make sure that the battery release lever is in the parts list for your computer. Any other battery could ignite or explode. Removal steps of the slot.
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Lenovo B460 Hardware Maintenance Manual V2.0


Page 40
Remove one screw 2, and remove the HDD/Memory/Mini PCI Express Card slot compartment cover in the direction shown by arrow 3. 1 2 1 1 1 1 3 Step 2 Screw (quantity) M2 × 12 mm, flat-head, nylok-coated (1) Color Black Torque 1.6 kgfcm 36 IdeaPad B460 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 1, but do not remove them.
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Lenovo B460 Hardware Maintenance Manual V2.0


Page 42
Pull the optical drive out in the direction shown by arrow 3. 1 Step 1 Screw (quantity) M2 × 3.5 mm, flat-head, nylok-coated (1) Color Black Torque 1.6 kgfcm 2 3 38 IdeaPad B460 Hardware Maintenance Manual 1050 Optical drive For access, remove this FRU: •• "1010 Battery pack" on page 34 Figure 4. Removal steps of optical drive Remove the screw 1, insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow 2.
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Lenovo B460 Hardware Maintenance Manual V2.0


Page 44
... by using the removal tool antenna RF connector (P/N: 08K7159), or pick up the connectors with your fingers and gently unplug them in step 1. IdeaPad B460 Hardware Maintenance Manual 1070 PCI Express Mini Card for wireless LAN/WAN 2 1 1 Disconnect the two wireless LAN cables (black, white) 1, and then remove the screw 2. Step 2 Screw...

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  • Lenovo B460 Hardware Maintenance Manual V2.0
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