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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


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Lenovo IdeaPad U330p/U330 Touch U430p/U430 Touch Hardware Maintenance Manual
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


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... Hard-disk password 24 Supervisor password 24 Power management 25 Screen blank state 25 Putting the computer to sleep or shutting it down 25 Lenovo IdeaPad U330p/U330 Touch/U430p/ U430 Touch 27 Specifications 27 Status indicators 29 Fn key combinations 31 Hotkeys 31 FRU replacement notices 32 Screw notices 32 Removing and replacing an...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


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...Use this manual to troubleshoot problems. The manual is intended only for trained servicers who are familiar with Lenovo products. iv Before servicing a Lenovo product, make sure to troubleshoot problems effectively. Important: This manual is divided into the following sections: ... and product-specific parts information. About this manual This manual contains service and reference information for the following Lenovo product: Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


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Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive to electrostatic discharge" on page 6 • "Grounding requirements" on page 6 • "Safety notices: multilingual translations" on page 7 • "Laser compliance statement" on page 14 1
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


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... not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for your feet. 3. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 7
... it has been powered off position. • If you from passing through your back. Attention: Another person must be there to decrease electrostatic discharges. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Electrical safety Observe the following precautions: - Performing a mechanical inspection - Many customers have handles covered with live electrical currents. Ensure that has exposed electrical...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 8
... - Pumps - Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the power on when they are removed from their normal operating places in your work area. Motor generators and similar units...surface of the units.) • If an electrical accident occurs: - Switch off the power. - Power supply units - Blowers and fans - Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: -
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 9
... third-wire ground continuity for any non-Lenovo alterations. 7. Begin the checks with . 5 Check the power cord for cracked or bulging batteries. 5. Remove the cover. 6. Checklist: 1. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Safety inspection guide The purpose of this... inspection guide. If any unsafe conditions are any obvious non-Lenovo alterations. The power cord should use the following checklist at ...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 10
... ESD ground clip to electrostatic discharge (ESD). Proper grounding of the ac plug on your body. • Prevent the part from touching your clothing. Make sure that meets the specific service requirement. The mat is desirable but not necessary. - ESD damage can be ...containing transistors or integrated circuits (ICs) should be considered sensitive to any frame ground, ground braid, or greenwire ground. - Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual Handling devices that the machine, the part, the work mat, and the person handling the part are all...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 18
... to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as options.
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 20
... any FRUs listed in this manual. Strategy for replacing FRUs" on page 17 - "Important notice for replacing a hard disk drive" on page 16 - Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy for replacing FRUs Before replacing parts: Make sure...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 21
... has a current backup of the error. Strategy for replacing a hard disk drive Always try to run a low-level format before performing this action. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 22
...with RoHS compliant ones, so only the FRUs identified as compliant in the EU. The following statement pertains to support Lenovo's requirements and schedule in the system HMM or direct substitutions for those FRUs may be non-compliant. RoHS compliant FRUs...its suppliers to be ready to these products and any product Lenovo produces containing RoHS compliant FRUs. Products marketed before June 2006 Products marketed after June 2006. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 23
... of reasons that have been altered. Drives in the computer that an FRU is defective, clear the error logs and run the test again. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch General checkout This chapter presents the following important notes: Important notes: • Only certified trained personnel can occur for a variety of a single, unreproducible...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 24
... parts return form that the system was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual What to do first When you do return an FRU, you attach to it may have been cracked or broken by...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 25
...8226; "Checking the battery pack" on page 22 Checking the AC adapter You are servicing. 3. Turn off the computer. 6. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Power system checkout To verify a symptom, follow the steps below : 1. Remove the battery pack. 3. Disconnect the AC adapter...when the AC adapter is acceptable, do the following: • Replace the system board. • If the problem persists, go to "Lenovo IdeaPad U330p/U330 Touch/U430p/ U430 Touch" on the computer. See the following figure: Pin Voltage (V DC) 1 +20 2 0 2 1 Note: Output voltage for correct ...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 26
.... If it may not be able to 100% of the Windows® taskbar and wait for a while. Remove it from having a shortened life. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on , replace the system board. After it cools...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 27
When the Lenovo logo comes up device. Read the license. In this case, you must use the Recovery Disc Set for specific models and updates to the software ... Disc into the optical drive. 2. The computer will boot from the Start Recovery Disc. If you have a Supplemental Recovery Disc, click No. 23 Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Related service information This chapter presents the following information: • "Restoring the factory contents by using Recovery Disc Set" on page 23 • "Passwords...
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 28
...is normal. 8. The user must enter the SVP in order to get access to the servicer, there is no action is available, neither Lenovo nor Lenovo authorized service technicians provide any of the data has been copied from the hard disk drive. Power-on password A power-on password (POP...The computer does not start until the password is displayed. for it to get access to the Microsoft Windows screen is entered. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Hardware Maintenance Manual 7. When all of these passwords has been set , remove the disc and restart the computer.
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Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch


Page 37
... you have made sure that pertain to replacement. Metallic parts or metal flakes can be removed before the failing FRU. Lenovo IdeaPad U330p/U330 Touch/U430p/U430 Touch Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap ... removing the FRU, move it , establish personal grounding by , electrostatic discharge. Verify this section are listed at the top of the Lenovo U430p/U430 Touch, unless otherwise stated. 33 When turning a screw to replace an FRU, turn on page 32. 3. For information about connecting and...

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We have the following 6 documents available for the Lenovo IdeaPad U430 Touch:
  • Hardware Maintenance Manual - Lenovo IdeaPad U330p, U330 Touch, U430p, U430 Touch
  • Safety and General Information Guide - Notebook
  • Lenovo Regulatory Notice - IdeaPad U330p, U330 Touch, U430p, U430 Touch
  • User Guide - IdeaPad U330p, U330 Touch, U430p, U430 Touch
  • Lenovo Limited Warranty & Product Specific Notices - IdeaPad U330p, U330 Touch, U430p, U430 Touch
  • User Guide - Lenovo Notebooks (for Windows 8.1)
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