Hardware Maintenance Manual
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A1-07 HMM_EN.book Page 1 Wednesday, September 28, 2011 5:06 PM IdeaPad Tablet A1-07 Hardware Maintenance Manual
A1-07 HMM_EN.book Page 1 Wednesday, September 28, 2011 5:06 PM IdeaPad Tablet A1-07 Hardware Maintenance Manual
Hardware Maintenance Manual
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... 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Passwords 23 Power management 23 Turning Screen Backlight On/Off 23 Lenovo IdeaPad Tablet A1-07 24 Specifications 24 FRU replacement notices 26 Screw notices 26 Removing and replacing an FRU 27 1010 Battery pack 28 1020 Micro...
... 21 Checking operational charging 21 Checking the battery pack 22 Related service information 23 Passwords 23 Power management 23 Turning Screen Backlight On/Off 23 Lenovo IdeaPad Tablet A1-07 24 Specifications 24 FRU replacement notices 26 Screw notices 26 Removing and replacing an FRU 27 1010 Battery pack 28 1020 Micro...
Hardware Maintenance Manual
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...the information under "Safety information" on page 1 and "Important service information" on page 16. Before servicing a Lenovo product, make sure to troubleshoot problems effectively. iv Important: This manual is divided into the following Lenovo product: Lenovo IdeaPad Tablet A1-07 Use this manual to troubleshoot problems. The manual is intended only for servicing computers... information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products.
...the information under "Safety information" on page 1 and "Important service information" on page 16. Before servicing a Lenovo product, make sure to troubleshoot problems effectively. iv Important: This manual is divided into the following Lenovo product: Lenovo IdeaPad Tablet A1-07 Use this manual to troubleshoot problems. The manual is intended only for servicing computers... information for the following sections: • The common sections provide general information, guidelines, and safety information required for trained servicers who are familiar with Lenovo products.
Hardware Maintenance Manual
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... rolled up with labels or stickers. 2 Make sure that you attempt to lift it. 4. A1-07 HMM_EN.book Page 2 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the...
... rolled up with labels or stickers. 2 Make sure that you attempt to lift it. 4. A1-07 HMM_EN.book Page 2 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 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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... occurs: - Blowers and fans - Power supply units - Pumps - Caution: do not become a victim yourself. - A1-07 HMM_EN.book Page 4 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Motor generators and similar units. (This practice ensures correct grounding...
... occurs: - Blowers and fans - Power supply units - Pumps - Caution: do not become a victim yourself. - A1-07 HMM_EN.book Page 4 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual • Always look carefully for possible hazards in a machine: - Motor generators and similar units. (This practice ensures correct grounding...
Hardware Maintenance Manual
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... the machine, the part, the work surface. Protect against ESD damage by a certified electrician. 6 A1-07 HMM_EN.book Page 6 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Handling devices that are wearing a wrist strap. • Use the black side of a grounded work mat to provide a static...
... the machine, the part, the work surface. Protect against ESD damage by a certified electrician. 6 A1-07 HMM_EN.book Page 6 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Handling devices that are wearing a wrist strap. • Use the black side of a grounded work mat to provide a static...
Hardware Maintenance Manual
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... an optical storage device such as options. A1-07 HMM_EN.book Page 14 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are no serviceable parts inside those specified herein might result in the U.S. If one of Federal Regulations (DHHS...
... an optical storage device such as options. A1-07 HMM_EN.book Page 14 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are no serviceable parts inside those specified herein might result in the U.S. If one of Federal Regulations (DHHS...
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..." on page 18 Important: BIOS and device driver fixes are posted on the customer support site: http://consumersupport.lenovo.com/. A1-07 HMM_EN.book Page 16 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy...
..." on page 18 Important: BIOS and device driver fixes are posted on the customer support site: http://consumersupport.lenovo.com/. A1-07 HMM_EN.book Page 16 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • "Strategy...
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... be RoHS compliant. Products sold in the EU. If the original FRU parts are not required to these products and any product Lenovo produces containing RoHS compliant FRUs. RoHS requirements must always be replaced with unique FRU part numbers. The following statement pertains to have... Union legal requirement affecting the global electronics industry. A1-07 HMM_EN.book Page 18 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18
... be RoHS compliant. Products sold in the EU. If the original FRU parts are not required to these products and any product Lenovo produces containing RoHS compliant FRUs. RoHS requirements must always be replaced with unique FRU part numbers. The following statement pertains to have... Union legal requirement affecting the global electronics industry. A1-07 HMM_EN.book Page 18 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of the order. 18
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... number of purchase 5. Date of servicer 2. Machine type, model number, and serial number 8. A1-07 HMM_EN.book Page 20 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts...
... number of purchase 5. Date of servicer 2. Machine type, model number, and serial number 8. A1-07 HMM_EN.book Page 20 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts...
Hardware Maintenance Manual
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.... Remove the battery pack. 3. Make sure that power is acceptable, do the following: • Replace the system board. • If the problem continues, go to "Lenovo IdeaPad Tablet A1-07" on the computer. 5. If you suspect a power problem, see the appropriate one of the following figure: Pin Voltage (V DC) 1 +20 2 0 2 1 Note: Output...
.... Remove the battery pack. 3. Make sure that power is acceptable, do the following: • Replace the system board. • If the problem continues, go to "Lenovo IdeaPad Tablet A1-07" on the computer. 5. If you suspect a power problem, see the appropriate one of the following figure: Pin Voltage (V DC) 1 +20 2 0 2 1 Note: Output...
Hardware Maintenance Manual
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... Power Meter icon. Remove it may not be able to the next section. A1-07 HMM_EN.book Page 22 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Perform operational charging. The resistance must be 4 to +14 7 Ground (-) 3. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to 30...
... Power Meter icon. Remove it may not be able to the next section. A1-07 HMM_EN.book Page 22 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Perform operational charging. The resistance must be 4 to +14 7 Ground (-) 3. See the following figure: Terminal Voltage (V DC) 3 4 5 6(-) 7(-) 2(+) 1(+) 1 +0 to 30...
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... In the standby mode, you can tap the "Power" button on the upper right of the IdeaPad Tablet A1-07 to "wake" the screen up , indicating that the backlight has been turned on. Your IdeaPad Tablet A1-07 will enter the standby mode to turn off the screen backlight. If the checkbox... be visible as you input it . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. If your IdeaPad Tablet A1-07 is checked, then the password will be visible.
... In the standby mode, you can tap the "Power" button on the upper right of the IdeaPad Tablet A1-07 to "wake" the screen up , indicating that the backlight has been turned on. Your IdeaPad Tablet A1-07 will enter the standby mode to turn off the screen backlight. If the checkbox... be visible as you input it . To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. If your IdeaPad Tablet A1-07 is checked, then the password will be visible.
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...-touch supported • Built-in microphone • Stereophonic loudspeakers • Gravity sensor 24 A1-07 HMM_EN.book Page 24 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Lenovo IdeaPad Tablet A1-07 This chapter presents the following table lists the specifications of the...
...-touch supported • Built-in microphone • Stereophonic loudspeakers • Gravity sensor 24 A1-07 HMM_EN.book Page 24 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual Lenovo IdeaPad Tablet A1-07 This chapter presents the following table lists the specifications of the...
Hardware Maintenance Manual
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A1-07 HMM_EN.book Page 25 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Table 1. Specifications (continued) Feature Description MODEM slot Audio Ethernet (on the system board) WLAN WWAN Bluetooth wireless Integrated camera Battery AC adapter ...
A1-07 HMM_EN.book Page 25 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Table 1. Specifications (continued) Feature Description MODEM slot Audio Ethernet (on the system board) WLAN WWAN Bluetooth wireless Integrated camera Battery AC adapter ...
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...bag. • Always use the correct screws. Use a new one . A1-07 HMM_EN.book Page 26 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual FRU replacement notices This section presents notices related to the "Torque" column for each step. • Make sure ... a torque screwdriver , refer to removing and replacing parts. If you removed. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this section carefully before replacing any FRU. Never use a screw that have the following country specifications. 26
...bag. • Always use the correct screws. Use a new one . A1-07 HMM_EN.book Page 26 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual FRU replacement notices This section presents notices related to the "Torque" column for each step. • Make sure ... a torque screwdriver , refer to removing and replacing parts. If you removed. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this section carefully before replacing any FRU. Never use a screw that have the following country specifications. 26
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... replace the FRU. To put the new FRU in which they are listed. 4. A1-07 HMM_EN.book Page 27 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to...
... replace the FRU. To put the new FRU in which they are listed. 4. A1-07 HMM_EN.book Page 27 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Removing and replacing an FRU This section presents exploded figures with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to...
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... a Screw (quantity) Color M16035, flat-head, nylok-coated (18) White Torque 2.0 ~ 2.5 kgfcm 28 A1-07 HMM_EN.book Page 28 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the direction shown by arrows a and then lift the...
... a Screw (quantity) Color M16035, flat-head, nylok-coated (18) White Torque 2.0 ~ 2.5 kgfcm 28 A1-07 HMM_EN.book Page 28 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the direction shown by arrows a and then lift the...
Hardware Maintenance Manual
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A1-07 HMM_EN.book Page 29 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Remove the base cover in the direction shown by the arrow b . 2 Disconnect the battery connector c , remove the battery. 3 29
A1-07 HMM_EN.book Page 29 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Remove the base cover in the direction shown by the arrow b . 2 Disconnect the battery connector c , remove the battery. 3 29
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A1-07 HMM_EN.book Page 30 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual 1020 Micro SD card Figure 2. Removal steps of Micro SD cards Open the card slot cover in the direction shown by arrow a 1 Remove the Micro SD card in the direction shown by arrows b c . 3 2 30
A1-07 HMM_EN.book Page 30 Wednesday, September 28, 2011 5:06 PM Lenovo IdeaPad Tablet A1-07 Hardware Maintenance Manual 1020 Micro SD card Figure 2. Removal steps of Micro SD cards Open the card slot cover in the direction shown by arrow a 1 Remove the Micro SD card in the direction shown by arrows b c . 3 2 30