Specifications
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Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment Views Dimensions and Weight Height Width Depth Weight (maximum) Specifications 19.90 mm (0.78 in) 377.80 mm (14.87 in) 261.20 mm (10.28 in) 2.20 kg (4.85 lb) NOTE: The weight of your laptop varies depending on the configuration ordered and the manufacturing variability.
Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment Views Dimensions and Weight Height Width Depth Weight (maximum) Specifications 19.90 mm (0.78 in) 377.80 mm (14.87 in) 261.20 mm (10.28 in) 2.20 kg (4.85 lb) NOTE: The weight of your laptop varies depending on the configuration ordered and the manufacturing variability.
Specifications
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Views System Information Computer model Processor Chipset Specifications • Inspiron 7547 • Inspiron 7548 Inspiron 7547 Inspiron 7548 • 4th generation Intel Core i5 ULV • 4th generation Intel Core i7 ULV • 5th generation Intel Core i5 ULV • 5th generation Intel Core i7 ULV Integrated in processor Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views System Information Computer model Processor Chipset Specifications • Inspiron 7547 • Inspiron 7548 Inspiron 7547 Inspiron 7548 • 4th generation Intel Core i5 ULV • 4th generation Intel Core i7 ULV • 5th generation Intel Core i5 ULV • 5th generation Intel Core i7 ULV Integrated in processor Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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Views Ports and Connectors External: USB Audio/Video Internal: NGFF slot Specifications • One USB 2.0 port • One USB 3.0 port • One USB 3.0 port with PowerShare • One HDMI port • One headphone and microphone combo (headset) port One NGFF slot for Wi-Fi and Bluetooth combo card Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views Ports and Connectors External: USB Audio/Video Internal: NGFF slot Specifications • One USB 2.0 port • One USB 3.0 port • One USB 3.0 port with PowerShare • One HDMI port • One headphone and microphone combo (headset) port One NGFF slot for Wi-Fi and Bluetooth combo card Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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Views Communications Wireless Specifications • Wi-Fi 802.11ac • Wi-Fi 802.11a/g/n (Inspiron 7548 only) • Bluetooth 4.0 • Intel WiDi Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views Communications Wireless Specifications • Wi-Fi 802.11ac • Wi-Fi 802.11a/g/n (Inspiron 7548 only) • Bluetooth 4.0 • Intel WiDi Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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Views Video Controller: Integrated Discrete Memory: Integrated Discrete Specifications • Inspiron 7547-Intel HD Graphics 4400 • Inspiron 7548-Intel HD Graphics 5500 AMD Radeon R7 M270 Shared system memory 4 GB DDR3L Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views Video Controller: Integrated Discrete Memory: Integrated Discrete Specifications • Inspiron 7547-Intel HD Graphics 4400 • Inspiron 7548-Intel HD Graphics 5500 AMD Radeon R7 M270 Shared system memory 4 GB DDR3L Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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Views Audio Controller Speakers Speaker output: Average Peak Microphone Volume controls Specifications Realtek ALC3234 with Waves MaxxAudio Pro Two 2 W 2.5 W Digital array-microphones Media-control shortcut keys Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views Audio Controller Speakers Speaker output: Average Peak Microphone Volume controls Specifications Realtek ALC3234 with Waves MaxxAudio Pro Two 2 W 2.5 W Digital array-microphones Media-control shortcut keys Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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Views Storage Interface Hard drive Drives supported Specifications SATA 6 Gbps One 7 mm 2.5-inch drive • One hard drive (supports Intel Smart Response Technology) • One solid-state drive • One hard drive and solid-state hybrid drive Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views Storage Interface Hard drive Drives supported Specifications SATA 6 Gbps One 7 mm 2.5-inch drive • One hard drive (supports Intel Smart Response Technology) • One solid-state drive • One hard drive and solid-state hybrid drive Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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Views Media-Card Reader Type Cards supported Specifications One 2-in-1 slot • SD card • MultiMedia Card (MMC) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views Media-Card Reader Type Cards supported Specifications One 2-in-1 slot • SD card • MultiMedia Card (MMC) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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...) 344.23 mm (13.55 in) 344.16 mm (13.55 in) 394.90 mm (15.55 in) 394.90 mm (15.55 in ) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter ...Computer Environment Ultra HD 3840 x 2160 0.0897 mm 193.75 mm (7.63 in) 344.45 mm (13.56 in) 396.24 mm (15.60 in ) 0 ...
...) 344.23 mm (13.55 in) 344.16 mm (13.55 in) 394.90 mm (15.55 in) 394.90 mm (15.55 in ) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter ...Computer Environment Ultra HD 3840 x 2160 0.0897 mm 193.75 mm (7.63 in) 344.45 mm (13.56 in) 396.24 mm (15.60 in ) 0 ...
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... key. List of the shortcut keys by pressing Fn+Esc or by changing Function Key Behavior in BIOS setup program. Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment To type the alternate character...
... key. List of the shortcut keys by pressing Fn+Esc or by changing Function Key Behavior in BIOS setup program. Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment To type the alternate character...
Specifications
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... 1220 0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
... 1220 0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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Views Power Adapter Type Input voltage Input frequency Input current Output current Rated output voltage Temperature range: Operating Storage Specifications 65 W 100 VAC-240 VAC 50 Hz-60 Hz 1.50 A/1.60 A/1.70 A/2.50 A 3.34 A 19.50 VDC 0°C to 40°C (32°F to 104°F) -40°C to 70 °C (-40°F to 158°F) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Views Power Adapter Type Input voltage Input frequency Input current Output current Rated output voltage Temperature range: Operating Storage Specifications 65 W 100 VAC-240 VAC 50 Hz-60 Hz 1.50 A/1.60 A/1.70 A/2.50 A 3.34 A 19.50 VDC 0°C to 40°C (32°F to 104°F) -40°C to 70 °C (-40°F to 158°F) Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Specifications
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... 95% (non-condensing) Vibration (maximum) * 0.66 GRMS 1.30 GRMS Shock (maximum) 110 G† 160 G‡ Altitude (maximum) -15.2 m to 3048 m (-50 ft to 10,000 ft) -15.2 m to 10,668 m (-50 ft to 35,000 ft) * Measured using a random vibration spectrum that simulates user environment. † ... using a 2 ms half-sine pulse when the hard-drive head is in parked position. Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
... 95% (non-condensing) Vibration (maximum) * 0.66 GRMS 1.30 GRMS Shock (maximum) 110 G† 160 G‡ Altitude (maximum) -15.2 m to 3048 m (-50 ft to 10,000 ft) -15.2 m to 10,668 m (-50 ft to 35,000 ft) * Measured using a random vibration spectrum that simulates user environment. † ... using a 2 ms half-sine pulse when the hard-drive head is in parked position. Dimensions and Weight System Information Memory Ports and Connectors Communications Video Audio Storage Media-Card Reader Display Keyboard Camera Touch Pad Battery Power Adapter Computer Environment
Service Manual
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Removing the Memory Module(s 20 Prerequisites...20 Procedure...20 Replacing the Memory Module(s 22 Procedure...22 Post-requisites 23 Removing the Wireless Card 24 Prerequisites...24 Procedure...24 Replacing the Wireless Card 26 Procedure...26 Post-requisites 26 Removing the Coin-Cell Battery 27 Prerequisites...27 Procedure...27 Replacing the Coin-Cell Battery 29 Procedure...29 Post-requisites 29 Removing the Power-Adapter Port 30 Prerequisites...30 Procedure...30 Replacing the Power-Adapter Port 32 Procedure...32 Post-requisites 32
Removing the Memory Module(s 20 Prerequisites...20 Procedure...20 Replacing the Memory Module(s 22 Procedure...22 Post-requisites 23 Removing the Wireless Card 24 Prerequisites...24 Procedure...24 Replacing the Wireless Card 26 Procedure...26 Post-requisites 26 Removing the Coin-Cell Battery 27 Prerequisites...27 Procedure...27 Replacing the Coin-Cell Battery 29 Procedure...29 Post-requisites 29 Removing the Power-Adapter Port 30 Prerequisites...30 Procedure...30 Replacing the Power-Adapter Port 32 Procedure...32 Post-requisites 32
Service Manual
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... Use your computer, follow the steps in After Working Inside Your Computer. Prerequisites 1 Remove the base cover. 2 Remove the battery. Removing the Memory Module(s) WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the instructions in Before Working Inside Your ...Computer. After working inside your fingertips to carefully spread apart the securing clips on each end of the memory-module slot until the memory module pops up. 20 For more safety best practices, see the Regulatory Compliance home page at...
... Use your computer, follow the steps in After Working Inside Your Computer. Prerequisites 1 Remove the base cover. 2 Remove the battery. Removing the Memory Module(s) WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the instructions in Before Working Inside Your ...Computer. After working inside your fingertips to carefully spread apart the securing clips on each end of the memory-module slot until the memory module pops up. 20 For more safety best practices, see the Regulatory Compliance home page at...
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3 Remove the memory module from the memory-module slot. 1 securing clips (4) 3 memory modules (2) 2 memory-module slot (2) 21
3 Remove the memory module from the memory-module slot. 1 securing clips (4) 3 memory modules (2) 2 memory-module slot (2) 21
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After working inside your computer and follow the instructions in Before Working Inside Your Computer. Procedure 1 Align the notch on the memorymodule slot. 22 For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Replacing the Memory Module(s) WARNING: Before working inside your computer, read the safety information that shipped with the tab on the memory module with your computer, follow the steps in After Working Inside Your Computer.
After working inside your computer and follow the instructions in Before Working Inside Your Computer. Procedure 1 Align the notch on the memorymodule slot. 22 For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Replacing the Memory Module(s) WARNING: Before working inside your computer, read the safety information that shipped with the tab on the memory module with your computer, follow the steps in After Working Inside Your Computer.
Service Manual
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2 Slide the memory module firmly into the slot at a 45-degree angle and press the memory module down until it . 1 memory modules (2) 3 memory-module slot (2) 5 tab 2 securing clips (4) 4 notch 3 Adhere the mylar tape over the memory modules. Post-requisites 1 Replace the battery. 2 Replace the base cover. 23 NOTE: If you do not hear the click, remove the memory module and reinstall it clicks into place.
2 Slide the memory module firmly into the slot at a 45-degree angle and press the memory module down until it . 1 memory modules (2) 3 memory-module slot (2) 5 tab 2 securing clips (4) 4 notch 3 Adhere the mylar tape over the memory modules. Post-requisites 1 Replace the battery. 2 Replace the base cover. 23 NOTE: If you do not hear the click, remove the memory module and reinstall it clicks into place.
Service Manual
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Procedure 1 Peel off the mylar tape from the memory modules. 1 mylar tape 2 Loosen the captive screws that secure the heat sink to the system board. 3 Lift the heat sink off the system board. 1 heat sink 44 2 captive screws (6)
Procedure 1 Peel off the mylar tape from the memory modules. 1 mylar tape 2 Loosen the captive screws that secure the heat sink to the system board. 3 Lift the heat sink off the system board. 1 heat sink 44 2 captive screws (6)
Service Manual
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... sink to the system board and processor. NOTE: The original thermal grease can cause damage to the system board. 3 Adhere the mylar tape over the memory modules. Post-requisites 1 Replace the battery. 2 Replace the base cover. 45 For more safety best practices, see the Regulatory Compliance home page at...
... sink to the system board and processor. NOTE: The original thermal grease can cause damage to the system board. 3 Adhere the mylar tape over the memory modules. Post-requisites 1 Replace the battery. 2 Replace the base cover. 45 For more safety best practices, see the Regulatory Compliance home page at...