Handling swollen Lithium-ion batteries
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... risk of the applicable warranty or service contract, including options for assistance and further instructions. ● Using a non-Dell or incompatible battery may be returned to Dell in the electronics industry due to replace a swollen battery under the terms of fire or explosion. To prevent possible further damage to the device enclosure or internal...
... risk of the applicable warranty or service contract, including options for assistance and further instructions. ● Using a non-Dell or incompatible battery may be returned to Dell in the electronics industry due to replace a swollen battery under the terms of fire or explosion. To prevent possible further damage to the device enclosure or internal...
Handling swollen Lithium-ion batteries
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Frequently Asked Questions. 2 Lithium-ion batteries can swell for various reasons such as age, number of charge cycles, or exposure to minimize the possibility of occurrence of the laptop battery and to high heat. For more information on how to improve the performance and lifespan of the issue, see Dell Laptop Battery -
Frequently Asked Questions. 2 Lithium-ion batteries can swell for various reasons such as age, number of charge cycles, or exposure to minimize the possibility of occurrence of the laptop battery and to high heat. For more information on how to improve the performance and lifespan of the issue, see Dell Laptop Battery -
7390 7490 Technical Guidebook
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Battery specifications...52 Keyboard...53 Hot Key combinations...54 Touchpad...56 Power Adapters...56 Operating conditions ...57 6 Getting help...59 Contacting Dell...59 4 Contents
Battery specifications...52 Keyboard...53 Hot Key combinations...54 Touchpad...56 Power Adapters...56 Operating conditions ...57 6 Getting help...59 Contacting Dell...59 4 Contents
7390 7490 Technical Guidebook
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...Wireless-AC 8265 2x2 + BT 4.2 (vPro) • Qualcomm Snapdragon™ X7 LTE-A (DW5811e) for Latitude 7290 Type Security Docking options Multimedia Optical Drive Options Battery options Power adapter Connectivity Ports, Slots, and Chassis Feature • 512 GB M.2 2280 PCIe SED SSD TPM ... (SD 4.0) • uSIM (external) • 2 x USB 3.1 Gen1 (one with FIPS 140-2 Level 3 Certification • Dell Dock WD15 (optional) • Dell Thunderbolt Dock TB16 (optional) • Integrated High-Quality Speakers • Headset and mic combo jack • Noise reducing array microphones •...
...Wireless-AC 8265 2x2 + BT 4.2 (vPro) • Qualcomm Snapdragon™ X7 LTE-A (DW5811e) for Latitude 7290 Type Security Docking options Multimedia Optical Drive Options Battery options Power adapter Connectivity Ports, Slots, and Chassis Feature • 512 GB M.2 2280 PCIe SED SSD TPM ... (SD 4.0) • uSIM (external) • 2 x USB 3.1 Gen1 (one with FIPS 140-2 Level 3 Certification • Dell Dock WD15 (optional) • Dell Thunderbolt Dock TB16 (optional) • Integrated High-Quality Speakers • Headset and mic combo jack • Noise reducing array microphones •...
7390 7490 Technical Guidebook
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... PowerShare 14 micro-SIM card slot (optional) 16 Fingerprint reader (optional) 18 Battery charge status light 20 Touchpad 22 USB 3.1 Gen 1 port 24 DisplayPort over USB Type-C (optional Thunderbolt 3) 26 Service Tag label Feature Latitude 7390 • 7th Generation Intel Core up to i5 processors • 8th ...x 1080) Anti-Glare, IR CAM/Mic, WLAN capable, Narrow Border CNC Machined Aluminum back, Non Touch 12 Product View and Technical Specifications for Latitude 7390 7 Camera status light (optional) 9 Power button 11 Network port 13 microSD card slot 15 Headset port 17 NFC sensor (optional) 19 ...
... PowerShare 14 micro-SIM card slot (optional) 16 Fingerprint reader (optional) 18 Battery charge status light 20 Touchpad 22 USB 3.1 Gen 1 port 24 DisplayPort over USB Type-C (optional Thunderbolt 3) 26 Service Tag label Feature Latitude 7390 • 7th Generation Intel Core up to i5 processors • 8th ...x 1080) Anti-Glare, IR CAM/Mic, WLAN capable, Narrow Border CNC Machined Aluminum back, Non Touch 12 Product View and Technical Specifications for Latitude 7390 7 Camera status light (optional) 9 Power button 11 Network port 13 microSD card slot 15 Headset port 17 NFC sensor (optional) 19 ...
7390 7490 Technical Guidebook
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.../ India/South Korea/Taiwan) • HDMI 1.4(1) • Universal Jack / Audio port • micro card reader (SD 4.0) Product View and Technical Specifications for Latitude 7390 13 Type Storage options Multimedia Battery options Power adapter Connectivity Ports, Slots and Chassis Feature • 13.3 inch FHD (1920 x 1080) Anti-Glare, IR CAM/Mic, WLAN capable...
.../ India/South Korea/Taiwan) • HDMI 1.4(1) • Universal Jack / Audio port • micro card reader (SD 4.0) Product View and Technical Specifications for Latitude 7390 13 Type Storage options Multimedia Battery options Power adapter Connectivity Ports, Slots and Chassis Feature • 13.3 inch FHD (1920 x 1080) Anti-Glare, IR CAM/Mic, WLAN capable...
7390 7490 Technical Guidebook
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Type Storage options Security Docking options Multimedia Optical Drive Options Battery options Power adapter Feature • 14.0 inch FHD (1920 x 1080) Anti-Glare, Super Low ... Contacted Smart Card, Contactless Smart Card, NFC, Control Vault 2.0 Advanced Authentication with FIPS 140-2 Level 3 Certification • Dell Dock WD15 (optional) • Dell Thunderbolt Dock TB16 (optional) • Integrated High-Quality Speakers • Headset and mic combo jack • Noise reducing ...W • E5 65 W rug. Type for India only Product View and Technical Specifications for Latitude 7490 19
Type Storage options Security Docking options Multimedia Optical Drive Options Battery options Power adapter Feature • 14.0 inch FHD (1920 x 1080) Anti-Glare, Super Low ... Contacted Smart Card, Contactless Smart Card, NFC, Control Vault 2.0 Advanced Authentication with FIPS 140-2 Level 3 Certification • Dell Dock WD15 (optional) • Dell Thunderbolt Dock TB16 (optional) • Integrated High-Quality Speakers • Headset and mic combo jack • Noise reducing ...W • E5 65 W rug. Type for India only Product View and Technical Specifications for Latitude 7490 19
7390 7490 Technical Guidebook
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... HDMI 1.4 (max. 3840*2160 @ 30Hz) supported with Universal cable • DP max. 3840*2160 @ 60Hz • USb Type-C (max. 3840*2160 @ 60Hz) Dell Thunderbolt Dock Maximum Number of Displays=3 Three from system and dock ports • VGA • DisplayPort • mini DipslayPort • HDMI 1.4 (max. 3840*2160 @ 30Hz...ExpressCharge Capable (3-cell) (prismatic) Li-ion 12/14 U UMA 60 WHr ExpressCharge Capable (4-cell) (polymer) Li-ion 12/14 U UMA 60 WHr Long Life Cycle battery (4cell) (polymer) Li-ion 12/14 U UMA 200.5mm (7.89 inch) 95.9mm ( 3.78 inch) 5.70mm ( 0.22 inch) 185.00 g (0.41lb...
... HDMI 1.4 (max. 3840*2160 @ 30Hz) supported with Universal cable • DP max. 3840*2160 @ 60Hz • USb Type-C (max. 3840*2160 @ 60Hz) Dell Thunderbolt Dock Maximum Number of Displays=3 Three from system and dock ports • VGA • DisplayPort • mini DipslayPort • HDMI 1.4 (max. 3840*2160 @ 30Hz...ExpressCharge Capable (3-cell) (prismatic) Li-ion 12/14 U UMA 60 WHr ExpressCharge Capable (4-cell) (polymer) Li-ion 12/14 U UMA 60 WHr Long Life Cycle battery (4cell) (polymer) Li-ion 12/14 U UMA 200.5mm (7.89 inch) 95.9mm ( 3.78 inch) 5.70mm ( 0.22 inch) 185.00 g (0.41lb...
7390 7490 Technical Guidebook
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... °C to 50 °C, 32 °F to 158 °F Operating Discharge: 0 °C to 70 °C, 32 °F to 122 °F 60 WHr Long Life Cycle battery (4cell) (polymer) Temperature range: Non-Operating -20°C to 65 °C (4 °F to 149 °F) Charging time ( ExpressCharge) • 0~15degC: 4 hour •...Yes Yes No Yes Yes No Standard pack : 1 year Standard pack : 1 year LCL pack : 3 year warranty for 1000 warranty for 300 warranty for Latitude 7290 Number of keys 12.5 (ISU/ISUB) 82 (U.S), 83 (UK), 84 (BZ), 86 (JP) Layout US/UK/ BZ/JP Size full sized (18.05mm...
... °C to 50 °C, 32 °F to 158 °F Operating Discharge: 0 °C to 70 °C, 32 °F to 122 °F 60 WHr Long Life Cycle battery (4cell) (polymer) Temperature range: Non-Operating -20°C to 65 °C (4 °F to 149 °F) Charging time ( ExpressCharge) • 0~15degC: 4 hour •...Yes Yes No Yes Yes No Standard pack : 1 year Standard pack : 1 year LCL pack : 3 year warranty for 1000 warranty for 300 warranty for Latitude 7290 Number of keys 12.5 (ISU/ISUB) 82 (U.S), 83 (UK), 84 (BZ), 86 (JP) Layout US/UK/ BZ/JP Size full sized (18.05mm...
Re-imaging Guide for Microsoft Windows
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...; Peak Shift : Reduce power consumption by automatically switching the computer to battery power during certain times of the day, even when the computer is plugged into a direct power source. • Thermal Management: Control processor and cooling fan settings to www.dell.com/support. 3 Click Product support, enter the Service Tag of your...
...; Peak Shift : Reduce power consumption by automatically switching the computer to battery power during certain times of the day, even when the computer is plugged into a direct power source. • Thermal Management: Control processor and cooling fan settings to www.dell.com/support. 3 Click Product support, enter the Service Tag of your...
Re-imaging Guide for Microsoft Windows
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... the DPM 1 Turn on your computer. 2 Go to download the DPM application for WLAN controllers on Dell computers. WLAN applications, which provide 19 • Battery Extender: Conserve battery charge by affecting CPU power level, screen brightness and keyboard illumination levels, and by muting audio. •...; Alerts Management: Enable or disable adapter, battery, docking station, thermal, and other types of your computer. 7 After the download is complete, navigate to the folder where you...
... the DPM 1 Turn on your computer. 2 Go to download the DPM application for WLAN controllers on Dell computers. WLAN applications, which provide 19 • Battery Extender: Conserve battery charge by affecting CPU power level, screen brightness and keyboard illumination levels, and by muting audio. •...; Alerts Management: Enable or disable adapter, battery, docking station, thermal, and other types of your computer. 7 After the download is complete, navigate to the folder where you...
Owners Manual
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...that technicians keep sensitive parts separate from all insulator parts while performing service and that all field service technicians use batteries designed for other Dell computers. 1 Connect any external devices, such as a port replicator or media base, and replace any replacement ...network cable, first plug the cable into the network device and then plug it is recommended that they use only the battery designed for transporting sensitive components. • Transporting Sensitive Components - After working inside your computer After you connect external devices,...
...that technicians keep sensitive parts separate from all insulator parts while performing service and that all field service technicians use batteries designed for other Dell computers. 1 Connect any external devices, such as a port replicator or media base, and replace any replacement ...network cable, first plug the cable into the network device and then plug it is recommended that they use only the battery designed for transporting sensitive components. • Transporting Sensitive Components - After working inside your computer After you connect external devices,...
Owners Manual
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2 Removing and installing components Topics: • Recommended tools • Screw size list • Subscriber identification module card • Base cover • Battery • Solid state drive • Speaker • Coin cell battery • WWAN card • WLAN card • Memory modules • Heat sink • LED board • Touchpad buttons board • Power...
2 Removing and installing components Topics: • Recommended tools • Screw size list • Subscriber identification module card • Base cover • Battery • Solid state drive • Speaker • Coin cell battery • WWAN card • WLAN card • Memory modules • Heat sink • LED board • Touchpad buttons board • Power...
Owners Manual
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... installing components 7 Screw size list Table 1. Hence, removing procedure is only available on systems that are shipped with WWAN module. Latitude 7290 screw size list Component Back cover M2.5 x 6.0 8 (captive screws) Battery-3-cell Battery-4-cell SSD module Heat sink module System fan Speaker WWAN card WLAN card Power connector port EDP bracket LED board...
... installing components 7 Screw size list Table 1. Hence, removing procedure is only available on systems that are shipped with WWAN module. Latitude 7290 screw size list Component Back cover M2.5 x 6.0 8 (captive screws) Battery-3-cell Battery-4-cell SSD module Heat sink module System fan Speaker WWAN card WLAN card Power connector port EDP bracket LED board...
Owners Manual
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Contact https://www.dell.com/support for assistance and further instructions. • Always purchase genuine batteries from the system [3]. NOTE: The Latitude 7290 features either a 3-cell or 4-cell battery, which needs to be disconnected immediately after removing the bottom cover. Therefore, when performing any kind to pry on or against the battery. • If a battery gets stuck in...
Contact https://www.dell.com/support for assistance and further instructions. • Always purchase genuine batteries from the system [3]. NOTE: The Latitude 7290 features either a 3-cell or 4-cell battery, which needs to be disconnected immediately after removing the bottom cover. Therefore, when performing any kind to pry on or against the battery. • If a battery gets stuck in...
Owners Manual
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... the connector on the system board. b Remove the Solid State Drive bracket (optional) [2]. NOTE: A small battery (3-cell) has a single screw, a larger battery (4-cell) has two screws. 4 Install the base cover 5 Follow the procedure in Before working inside your computer. Solid state drive ...Removing Solid State Drive 1 Follow the procedure in After working inside your computer. 2 Remove the following components: a base cover b battery 3 To remove the Solid State Drive: a Loosen the two (M2.0 x 3.0) captive screws that secure the Solid State Drive bracket [1]. Installing...
... the connector on the system board. b Remove the Solid State Drive bracket (optional) [2]. NOTE: A small battery (3-cell) has a single screw, a larger battery (4-cell) has two screws. 4 Install the base cover 5 Follow the procedure in Before working inside your computer. Solid state drive ...Removing Solid State Drive 1 Follow the procedure in After working inside your computer. 2 Remove the following components: a base cover b battery 3 To remove the Solid State Drive: a Loosen the two (M2.0 x 3.0) captive screws that secure the Solid State Drive bracket [1]. Installing...
Owners Manual
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...secure the Solid State Drive to the Solid State Drive bracket and in turn to the Palmrest. 4 Install the following components: • battery • base cover 5 Follow the procedure in Before working inside your computer. Speaker Removing speaker module 1 Follow the procedure in After ...working inside your computer. 2 Remove the: a base cover b battery Removing and installing components 13 Installing Solid State Drive 1 Insert the Solid State Drive into the connector. 2 Install the Solid State Drive...
...secure the Solid State Drive to the Solid State Drive bracket and in turn to the Palmrest. 4 Install the following components: • battery • base cover 5 Follow the procedure in Before working inside your computer. Speaker Removing speaker module 1 Follow the procedure in After ...working inside your computer. 2 Remove the: a base cover b battery Removing and installing components 13 Installing Solid State Drive 1 Insert the Solid State Drive into the connector. 2 Install the Solid State Drive...
Owners Manual
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b Lift the speaker module from the computer [2]. Coin cell battery Removing the coin cell battery 1 Follow the procedure in After working inside your computer. 2 Remove the: a base cover b battery 3 To remove the coin cell battery: Removing and installing components 15 Installing speaker module 1 Place the speaker module into the slots on the system. 2 ... using tape. 4 Connect the speaker cable to the system. 3 Route the speaker cable through the retention clips on the system board. 5 Install the: a battery b base cover 6 Follow the procedure in Before working inside your computer.
b Lift the speaker module from the computer [2]. Coin cell battery Removing the coin cell battery 1 Follow the procedure in After working inside your computer. 2 Remove the: a base cover b battery 3 To remove the coin cell battery: Removing and installing components 15 Installing speaker module 1 Place the speaker module into the slots on the system. 2 ... using tape. 4 Connect the speaker cable to the system. 3 Route the speaker cable through the retention clips on the system board. 5 Install the: a battery b base cover 6 Follow the procedure in Before working inside your computer.
Owners Manual
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... or replacing the RTC battery or the system board for Latitude 7290, the RTC battery must un-route the coin cell battery cable from the adhesive [2]. Installing coin cell battery 1 Affix the coin cell battery on the system board. NOTE: When removing or replacing the RTC battery or system board for Latitude 7490, the RTC battery cable must be routed...
... or replacing the RTC battery or the system board for Latitude 7290, the RTC battery must un-route the coin cell battery cable from the adhesive [2]. Installing coin cell battery 1 Affix the coin cell battery on the system board. NOTE: When removing or replacing the RTC battery or system board for Latitude 7490, the RTC battery cable must be routed...
Owners Manual
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... the wireless and WWAN cards. WWAN card Removing WWAN card 1 Follow the procedure in Before working inside your computer. 2 Remove the following components: a base cover b battery 3 To remove the WWAN card: a Remove the M2.0 x 3.0 screw that secures the WWAN card [2] . NOTE: There is an adhesive pad on the WWAN card. c Disconnect...
... the wireless and WWAN cards. WWAN card Removing WWAN card 1 Follow the procedure in Before working inside your computer. 2 Remove the following components: a base cover b battery 3 To remove the WWAN card: a Remove the M2.0 x 3.0 screw that secures the WWAN card [2] . NOTE: There is an adhesive pad on the WWAN card. c Disconnect...