Hardware Maintenance Manual
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... 1170 Thermal module 66 1180 CPU 68 1190 LCD unit 69 1210 Speaker assembly and base cover . . . . 71 2010 LCD front bezel 73 2020 Camera 74 2030 LCD panel, LCD cable, and hinges . . . . 75 2040 Antenna assembly and LCD rear cover . . . 77 Chapter 8. Notices...33 Passwords 33 Power-on password 34 Supervisor password 34 Power management 34 Screen blank mode 34 Sleep mode 34 Hibernation mode 35 Chapter 5. Lenovo B590 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6. Safety information 1 General safety 1 Electrical safety 2 Safety inspection guide 3...
... 1170 Thermal module 66 1180 CPU 68 1190 LCD unit 69 1210 Speaker assembly and base cover . . . . 71 2010 LCD front bezel 73 2020 Camera 74 2030 LCD panel, LCD cable, and hinges . . . . 75 2040 Antenna assembly and LCD rear cover . . . 77 Chapter 8. Notices...33 Passwords 33 Power-on password 34 Supervisor password 34 Power management 34 Screen blank mode 34 Sleep mode 34 Hibernation mode 35 Chapter 5. Lenovo B590 37 Specifications 37 Status indicators 38 Fn key combinations 39 Chapter 6. Safety information 1 General safety 1 Electrical safety 2 Safety inspection guide 3...
Hardware Maintenance Manual
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...Status indicators" on page 38 • "Fn key combinations" on some models for cache only) Note: If the computer is used for the Lenovo B590 models. Memory • Double data rate 3 (DDR3) synchronous dynamic random access memory (SDRAM) Storage device • 2.5-inch (7 mm height or...state drive (on page 39 Specifications This topic lists the physical features for "cache" function only. LCD: 1366-by -1536 • Camera Keyboard • 6-row Lenovo keyboard • Recovery button Interface • Combo audio jack (stereo headphone or headset) • USB 2.0 connectors • USB 3.0...
...Status indicators" on page 38 • "Fn key combinations" on some models for cache only) Note: If the computer is used for the Lenovo B590 models. Memory • Double data rate 3 (DDR3) synchronous dynamic random access memory (SDRAM) Storage device • 2.5-inch (7 mm height or...state drive (on page 39 Specifications This topic lists the physical features for "cache" function only. LCD: 1366-by -1536 • Camera Keyboard • 6-row Lenovo keyboard • Recovery button Interface • Combo audio jack (stereo headphone or headset) • USB 2.0 connectors • USB 3.0...
Hardware Maintenance Manual
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... combination Fn+Esc Description Launches the camera and audio settings window. Enables the backlight feature of Fn key combinations. Switches between 5% and 20%, and the charging is reading or writing data. Enables or disables the built-in wireless networking features. Enables or disables the touch pad. Lenovo B590 39 When the battery charge...
... combination Fn+Esc Description Launches the camera and audio settings window. Enables the backlight feature of Fn key combinations. Switches between 5% and 20%, and the charging is reading or writing data. Enables or disables the built-in wireless networking features. Enables or disables the touch pad. Lenovo B590 39 When the battery charge...
Hardware Maintenance Manual
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Removal steps of LCD front bezel Remove the screws 1 . 1 1 Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (2) Color Black Remove the LCD front bezel in order: • "1010 Battery pack" on page 44 • "1190 LCD unit" on page 69 • "2010 LCD front bezel" on page 73 74 Hardware Maintenance Manual Then secure the bezel with the screws. 2020 Camera For access, remove these FRUs in the direction shown by the arrows 2 . 2 2 2 2 Torque 1.85 kgf-cm When installing: Make sure that all the latches are attached firmly.
Removal steps of LCD front bezel Remove the screws 1 . 1 1 Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (2) Color Black Remove the LCD front bezel in order: • "1010 Battery pack" on page 44 • "1190 LCD unit" on page 69 • "2010 LCD front bezel" on page 73 74 Hardware Maintenance Manual Then secure the bezel with the screws. 2020 Camera For access, remove these FRUs in the direction shown by the arrows 2 . 2 2 2 2 Torque 1.85 kgf-cm When installing: Make sure that all the latches are attached firmly.
Hardware Maintenance Manual
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Note: The camera is attached firmly. 2030 LCD panel, LCD cable, and hinges For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1190 LCD unit" on page 69 • "2010 LCD front bezel" on the top center of the LCD cover. 1 2 When installing: Stick the camera to the top center of camera Remove the camera from the LCD cover as shown in the following illustration. Removal steps of the LCD cover and adjust the placement to ensure that the connector is stuck on page 73 Chapter 7. Removing and replacing a FRU 75
Note: The camera is attached firmly. 2030 LCD panel, LCD cable, and hinges For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1190 LCD unit" on page 69 • "2010 LCD front bezel" on the top center of the LCD cover. 1 2 When installing: Stick the camera to the top center of camera Remove the camera from the LCD cover as shown in the following illustration. Removal steps of the LCD cover and adjust the placement to ensure that the connector is stuck on page 73 Chapter 7. Removing and replacing a FRU 75
Hardware Maintenance Manual
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Removing and replacing a FRU 77 Removal steps of hinges Remove the screws 1 . Then remove the hinges 2 . 1 2 1 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (4) 2040 Antenna assembly and LCD rear cover For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1190 LCD unit" on page 69 • "2010 LCD front bezel" on page 73 • "2020 Camera" on page 74 • "2030 LCD panel, LCD cable, and hinges" on page 75 1 Color Black Torque 1.85 kgf-cm Chapter 7.
Removing and replacing a FRU 77 Removal steps of hinges Remove the screws 1 . Then remove the hinges 2 . 1 2 1 1 2 Step 1 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (4) 2040 Antenna assembly and LCD rear cover For access, remove these FRUs in order: • "1010 Battery pack" on page 44 • "1190 LCD unit" on page 69 • "2010 LCD front bezel" on page 73 • "2020 Camera" on page 74 • "2030 LCD panel, LCD cable, and hinges" on page 75 1 Color Black Torque 1.85 kgf-cm Chapter 7.
Hardware Maintenance Manual
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Lenovo B590 right-side view 1 Camera (on page 38. © Copyright Lenovo 2012 79 Chapter 8. Right-side view 2 1 2 4 15 14 3 4 13 12 11 5 6 7 10 8 9 Figure 1. Locations This chapter presents the locations of the indicators, see "Status indicators" ... 11 Touch pad and touch pad buttons 12 Microphone 13 Power and battery indicator1 14 Power button 15 Recovery button 1 For the description of the Lenovo B590 hardware components.
Lenovo B590 right-side view 1 Camera (on page 38. © Copyright Lenovo 2012 79 Chapter 8. Right-side view 2 1 2 4 15 14 3 4 13 12 11 5 6 7 10 8 9 Figure 1. Locations This chapter presents the locations of the indicators, see "Status indicators" ... 11 Touch pad and touch pad buttons 12 Microphone 13 Power and battery indicator1 14 Power button 15 Recovery button 1 For the description of the Lenovo B590 hardware components.
Hardware Maintenance Manual
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LCD No. FRU 1 LB59A LCD Bezel WO/Camera Hole 1 LB59A LCD Bezel W/Camera Hole 2 LB58 Hinge L+R 3 LB58 Antenna R 4 LB58 Camera 0.3M 5 LB59A LCD Cover 6 LB58 Antenna L 7 Panel, 15.6 HD Wedge Glossy, SEC, LTN156AT24-L01 7 Panel, 15.6 HD Wedge Glossy, LGD, LP156WH4-TLN1 7 Panel, 15.6 HD ...
LCD No. FRU 1 LB59A LCD Bezel WO/Camera Hole 1 LB59A LCD Bezel W/Camera Hole 2 LB58 Hinge L+R 3 LB58 Antenna R 4 LB58 Camera 0.3M 5 LB59A LCD Cover 6 LB58 Antenna L 7 Panel, 15.6 HD Wedge Glossy, SEC, LTN156AT24-L01 7 Panel, 15.6 HD Wedge Glossy, LGD, LP156WH4-TLN1 7 Panel, 15.6 HD ...