Hardware Maintenance Manual
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... defined by 48 C.F.R. 2.101 with limited and restricted rights to use , reproduction, or disclosure is subject to read the general information under "Notices" on page 48. GS-35F-05925. © 2012 Lenovo First Edition (November 2012) © Copyright Lenovo 2012. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively...
... defined by 48 C.F.R. 2.101 with limited and restricted rights to use , reproduction, or disclosure is subject to read the general information under "Notices" on page 48. GS-35F-05925. © 2012 Lenovo First Edition (November 2012) © Copyright Lenovo 2012. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively...
Hardware Maintenance Manual
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... servicing computers. • The product-specific section includes service, reference, and product-specific parts information. iv Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16. Important: This manual is divided into the following Lenovo product: Lenovo IdeaTab A2107A Use this manual to troubleshoot problems effectively.
... servicing computers. • The product-specific section includes service, reference, and product-specific parts information. iv Use this manual to read all the information under "Safety information" on page 1 and "Important service information" on page 16. Important: This manual is divided into the following Lenovo product: Lenovo IdeaTab A2107A Use this manual to troubleshoot problems effectively.
Hardware Maintenance Manual
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Use a slow lifting force. Make sure that is worn or defective. • Reinstall all covers correctly before returning the machine to the customer. • Fan louvers ... and other people will not trip it . 4. Never move suddenly or twist when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in your back. Lenovo IdeaTab A2107A Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the...
Use a slow lifting force. Make sure that is worn or defective. • Reinstall all covers correctly before returning the machine to the customer. • Fan louvers ... and other people will not trip it . 4. Never move suddenly or twist when you are hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working in your back. Lenovo IdeaTab A2107A Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the...
Hardware Maintenance Manual
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... off (EPO) switch, disconnecting the switch or electrical outlet. Stand on the machine, unplug the power cord. Do not use such kind of maintenance information. Attention: Another person must be there to insulate you when working with powered-on electrical equipment;... hand in the safety sections of mat to decrease electrostatic discharges. Safety information Electrical safety Observe the following precautions: - Important: Use only approved tools and test equipments. Many customers have handles covered with a soft material that another person, familiar with very high...
... off (EPO) switch, disconnecting the switch or electrical outlet. Stand on the machine, unplug the power cord. Do not use such kind of maintenance information. Attention: Another person must be there to insulate you when working with powered-on electrical equipment;... hand in the safety sections of mat to decrease electrostatic discharges. Safety information Electrical safety Observe the following precautions: - Important: Use only approved tools and test equipments. Many customers have handles covered with a soft material that another person, familiar with very high...
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...only those items. You should be frayed or worn. 4. Disconnect the power cord. 3. Use a meter to protect users and service personnel from injury. Check for any obvious non-Lenovo alterations. Safety information Safety inspection guide The purpose of this inspection guide. If any unsafe ...conditions are any non-Lenovo alterations. 7. Begin the checks with . 5 Checklist: 1. Use good judgment as loose or missing hardware To determine whether there are present, you must not be the...
...only those items. You should be frayed or worn. 4. Disconnect the power cord. 3. Use a meter to protect users and service personnel from injury. Check for any obvious non-Lenovo alterations. Safety information Safety inspection guide The purpose of this inspection guide. If any unsafe ...conditions are any non-Lenovo alterations. 7. Begin the checks with . 5 Checklist: 1. Use good judgment as loose or missing hardware To determine whether there are present, you must not be the...
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...the ESD ground clip to electrostatic discharge (ESD). Notes: The use have been certified (ISO 9000) as those listed below, to provide protection that the machine, the part, the work surface. Lenovo IdeaTab A2107A Hardware Maintenance Manual Handling devices that the ESD protective devices you are... wearing a wrist strap. • Use the black side of a grounded work mat to provide a static-free work ...
...the ESD ground clip to electrostatic discharge (ESD). Notes: The use have been certified (ISO 9000) as those listed below, to provide protection that the machine, the part, the work surface. Lenovo IdeaTab A2107A Hardware Maintenance Manual Handling devices that the ESD protective devices you are... wearing a wrist strap. • Use the black side of a grounded work mat to provide a static-free work ...
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... a radiaciones peligrosas. If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following: CAUTION Use of controls or adjustments or performance of procedures other optical storage device could result in hazardous radiation exposure. Opening the CD-ROM drive, the ...laser, respectez les consignes de réglage et d'utilisation des commandes, ainsi que les procédures décrites. Lenovo IdeaTab A2107A Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are also sold separately as a CD-ROM drive or a DVD-ROM drive.
... a radiaciones peligrosas. If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following: CAUTION Use of controls or adjustments or performance of procedures other optical storage device could result in hazardous radiation exposure. Opening the CD-ROM drive, the ...laser, respectez les consignes de réglage et d'utilisation des commandes, ainsi que les procédures décrites. Lenovo IdeaTab A2107A Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are also sold separately as a CD-ROM drive or a DVD-ROM drive.
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... manual. Select the BIOS/Driver/Applications and download. 4. Enter a serial number or select a product or use Lenovo smart downloading. 3. Follow the directions on page 18 Important: BIOS and device driver fixes are posted on page 16 - Lenovo IdeaTab A2107A Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy...
... manual. Select the BIOS/Driver/Applications and download. 4. Enter a serial number or select a product or use Lenovo smart downloading. 3. Follow the directions on page 18 Important: BIOS and device driver fixes are posted on page 16 - Lenovo IdeaTab A2107A Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy...
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...force to prevent cracking at each BGA (Ball Grid Array) chipset. 17 Running Automatic Configuration may cause a system malfunction. Important service information Use the following strategy to prevent unnecessary expense for replacing a system board Some components mounted on the computer you are instructed to replace either ... the problem, reinstall the original FRU before you continue. • Some computers have been customized. Note the current configuration settings (using the View Configuration option); Replace only the FRU that those components, and may alter the settings.
...force to prevent cracking at each BGA (Ball Grid Array) chipset. 17 Running Automatic Configuration may cause a system malfunction. Important service information Use the following strategy to prevent unnecessary expense for replacing a system board Some components mounted on the computer you are instructed to replace either ... the problem, reinstall the original FRU before you continue. • Some computers have been customized. Note the current configuration settings (using the View Configuration option); Replace only the FRU that those components, and may alter the settings.
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... shipped by the distribution center at the time of Hazardous Substances in the system HMM or direct substitutions for those FRUs may be used. Note: RoHS and non-RoHS FRU part numbers with the same fit and function are not required to these products and any product... Can be Non-RoHS Non-RoHS Non-RoHS Can be RoHS Must be RoHS Can sub to support Lenovo's requirements and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo IdeaTab A2107A Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18...
... shipped by the distribution center at the time of Hazardous Substances in the system HMM or direct substitutions for those FRUs may be used. Note: RoHS and non-RoHS FRU part numbers with the same fit and function are not required to these products and any product... Can be Non-RoHS Non-RoHS Non-RoHS Can be RoHS Must be RoHS Can sub to support Lenovo's requirements and schedule in 2005 and 2006 will contain some RoHS compliant FRUs. Lenovo IdeaTab A2107A Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18...
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.... Single failures can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. When you replace an FRU...
.... Single failures can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated screws. • Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. When you replace an FRU...
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...by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was detected 6. Lenovo IdeaTab A2107A Hardware Maintenance Manual What to do first When you... to the following list: The following are not covered under warranty and some symptoms that have been subjected to stress beyond normal use. Name and phone number of purchase 5. Date on the diskette drive cover, foreign material in the drive, or the insertion ...
...by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might indicate that the system was detected 6. Lenovo IdeaTab A2107A Hardware Maintenance Manual What to do first When you... to the following list: The following are not covered under warranty and some symptoms that have been subjected to stress beyond normal use. Name and phone number of purchase 5. Date on the diskette drive cover, foreign material in the drive, or the insertion ...
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...-right corner of the following : 1. Disconnect the micro-USB cable from the one of the screen. The shorter the green bar is supplied when you use the IdeaTab AC Charger to the following figure: 1 2 3 (5V) Pin Voltage (V dc) 1 Ground 2 0 3 +5 Note: The output voltage across the ...might be different from the tablet. 2. Turn off the computer. 6. Remove the battery pack. 3. To check the IdeaTab AC Charger, do the following power supply checkouts: • "Checking the IdeaTab AC Charger" on page 21 • "Checking the internal battery status" on page 21 Checking the...
...-right corner of the following : 1. Disconnect the micro-USB cable from the one of the screen. The shorter the green bar is supplied when you use the IdeaTab AC Charger to the following figure: 1 2 3 (5V) Pin Voltage (V dc) 1 Ground 2 0 3 +5 Note: The output voltage across the ...might be different from the tablet. 2. Turn off the computer. 6. Remove the battery pack. 3. To check the IdeaTab AC Charger, do the following power supply checkouts: • "Checking the IdeaTab AC Charger" on page 21 • "Checking the internal battery status" on page 21 Checking the...
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...are consuming battery power. 22 To open the Android Settings screen, do either of the remaining battery power. The Android Settings screen is displayed. - Lenovo IdeaTab A2107A Hardware Maintenance Manual 1. Open the Android Settings screen. From the main Home screen, touch the Android Settings icon on the Android Settings screen. 3. ...Touch the application icon from the action bar and then touch Settings. Touch About Tablet on Lenovo Launch Zone. You also can touch Battery use to view the accurate percentage of the following: -
...are consuming battery power. 22 To open the Android Settings screen, do either of the remaining battery power. The Android Settings screen is displayed. - Lenovo IdeaTab A2107A Hardware Maintenance Manual 1. Open the Android Settings screen. From the main Home screen, touch the Android Settings icon on the Android Settings screen. 3. ...Touch the application icon from the action bar and then touch Settings. Touch About Tablet on Lenovo Launch Zone. You also can touch Battery use to view the accurate percentage of the following: -
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... Related service information This chapter presents the following information: • "Security" on page 23 • "Power management" on the IdeaTab to save power. 23 Activating/Deactivating the Display With the display deactivated, press the Power button on page 23 Security Security settings include... SCREEN SECURITY, SIM CARD LOCK (3G version only), PASSWORDS, DEVICE ADMINISTRATION and CREDENTIAL STORAGE. If you do not need to use your IdeaTab temporarily, you can press the Power button to deactivate the display. To reduce power consumption, the computer has three power management ...
... Related service information This chapter presents the following information: • "Security" on page 23 • "Power management" on the IdeaTab to save power. 23 Activating/Deactivating the Display With the display deactivated, press the Power button on page 23 Security Security settings include... SCREEN SECURITY, SIM CARD LOCK (3G version only), PASSWORDS, DEVICE ADMINISTRATION and CREDENTIAL STORAGE. If you do not need to use your IdeaTab temporarily, you can press the Power button to deactivate the display. To reduce power consumption, the computer has three power management ...
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... when you removed. Screw notices Loose screws can cause a reliability problem. Do the following country specifications. 25 Use a new one. Never use new screws. • Use a torque screwdriver if you have a torque screwdriver, tighten all screws are tightened firmly. • Ensure torque...logic card: more than 180° (Cross-section) • Torque driver If you use the correct screws. In the Lenovo computer, this section carefully before replacing any FRU. Lenovo IdeaTab A2107A FRU replacement notices This section presents notices related to tighten. • Each one should...
... when you removed. Screw notices Loose screws can cause a reliability problem. Do the following country specifications. 25 Use a new one. Never use new screws. • Use a torque screwdriver if you have a torque screwdriver, tighten all screws are tightened firmly. • Ensure torque...logic card: more than 180° (Cross-section) • Torque driver If you use the correct screws. In the Lenovo computer, this section carefully before replacing any FRU. Lenovo IdeaTab A2107A FRU replacement notices This section presents notices related to tighten. • Each one should...
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... it in the direction as shown in which they are listed at the top of damaging parts. 2. Lenovo IdeaTab A2107A Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to , and can cause electrical short circuits. Metallic parts or...
... it in the direction as shown in which they are listed at the top of damaging parts. 2. Lenovo IdeaTab A2107A Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to , and can cause electrical short circuits. Metallic parts or...
Hardware Maintenance Manual
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Any other battery could ignite or explode. Black coated (1) Torque 0.7 ± 0.05 kgf.cm 28 a b Step a Screw (quantity) Color M1.6 × 0.25 × 3.5mm, flat-head, nylok- For access, remove this FRU: • "1010 SIM card cover" on page 27 Figure 2. Lenovo IdeaTab A2107A Hardware Maintenance Manual 1020 Battery pack DANGER Only use the battery specified in the direction shown by arrow b . Removal steps of battery pack Remove screw a and push the battery pack backward in the parts list for your computer.
Any other battery could ignite or explode. Black coated (1) Torque 0.7 ± 0.05 kgf.cm 28 a b Step a Screw (quantity) Color M1.6 × 0.25 × 3.5mm, flat-head, nylok- For access, remove this FRU: • "1010 SIM card cover" on page 27 Figure 2. Lenovo IdeaTab A2107A Hardware Maintenance Manual 1020 Battery pack DANGER Only use the battery specified in the direction shown by arrow b . Removal steps of battery pack Remove screw a and push the battery pack backward in the parts list for your computer.
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... environments and is not intended to persons. Lenovo IdeaTab A2107A Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in injury or death to state or imply that only that does not infringe any Lenovo intellectual property right may be used . Consult your area. Any functionally equivalent product...
... environments and is not intended to persons. Lenovo IdeaTab A2107A Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in injury or death to state or imply that only that does not infringe any Lenovo intellectual property right may be used . Consult your area. Any functionally equivalent product...