Handling swollen Lithium-ion batteries
Page 1
... fire or explosion. To discharge the battery, unplug the AC adapter from Dell. 1 Other trademarks may increase the risk of Dell Inc. Replace the battery only with a compatible battery purchased from the system. One type of lithium-ion battery is fully discharged. ● Do not...options for handling and replacing Lithium-ion batteries ● Exercise caution when handling Lithium-ion batteries. ● Discharge the battery before removing it by a Dell authorized service technician. When the system will no longer power on battery power. To prevent possible further damage...
... fire or explosion. To discharge the battery, unplug the AC adapter from Dell. 1 Other trademarks may increase the risk of Dell Inc. Replace the battery only with a compatible battery purchased from the system. One type of lithium-ion battery is fully discharged. ● Do not...options for handling and replacing Lithium-ion batteries ● Exercise caution when handling Lithium-ion batteries. ● Discharge the battery before removing it by a Dell authorized service technician. When the system will no longer power on battery power. To prevent possible further damage...
Handling swollen Lithium-ion batteries
Page 2
For more information on how to improve the performance and lifespan of the laptop battery and to minimize the possibility of occurrence of charge cycles, or exposure to high heat. Frequently Asked Questions. 2 Lithium-ion batteries can swell for various reasons such as age, number of the issue, see Dell Laptop Battery -
For more information on how to improve the performance and lifespan of the laptop battery and to minimize the possibility of occurrence of charge cycles, or exposure to high heat. Frequently Asked Questions. 2 Lithium-ion batteries can swell for various reasons such as age, number of the issue, see Dell Laptop Battery -
7390 7490 Technical Guidebook
Page 4
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
Page 8
...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... Polymer • E5 65 W • E5 65 W rug. 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 ...; Noble lock-Full size 8 Product View and Technical Specifications for Latitude 7290
...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... Polymer • E5 65 W • E5 65 W rug. 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 ...; Noble lock-Full size 8 Product View and Technical Specifications for Latitude 7290
7390 7490 Technical Guidebook
Page 12
... 1 port with 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 Generation Intel Core up... FHD (1920 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
... 1 port with 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 Generation Intel Core up... FHD (1920 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
7390 7490 Technical Guidebook
Page 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, Narrow Border CNC ...-A (DW5816e) (Japan/ANZ/ 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, Narrow Border CNC ...-A (DW5816e) (Japan/ANZ/ 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
7390 7490 Technical Guidebook
Page 19
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 Power Panel (SLP... 201 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 array ...
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 Power Panel (SLP... 201 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 array ...
7390 7490 Technical Guidebook
Page 52
... 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
Page 53
...;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 ...with the system off, and fully charged in about 2 hours with the system off. • Enabling Expresscharge requires that both the Latitude notebook and the battery that is missing, ExpressCharge will not be ExpressCharge capable. If any of keys 12.5 (ISU/ISUB) 82 (U.S), 83 (UK), ...
...;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 ...with the system off, and fully charged in about 2 hours with the system off. • Enabling Expresscharge requires that both the Latitude notebook and the battery that is missing, ExpressCharge will not be ExpressCharge capable. If any of keys 12.5 (ISU/ISUB) 82 (U.S), 83 (UK), ...
Solid State Drive Installation Guide
Page 5
...is the intermittent (also called latent or "walking wounded") failure. The more grounding conductors to the same electrical potential. Remove the battery from the system. • Use an ESD field service kit when working inside any tabletnotebookdesktop to avoid electrostatic discharge (ESD) ...nonfunctional memory. • Intermittent - Unplugging, pressing and holding the power button for 15 seconds should be secure and in recent Dell products, the sensitivity to static damage is a major concern when you remove all network cables, telephone, and telecommunications lines from ...
...is the intermittent (also called latent or "walking wounded") failure. The more grounding conductors to the same electrical potential. Remove the battery from the system. • Use an ESD field service kit when working inside any tabletnotebookdesktop to avoid electrostatic discharge (ESD) ...nonfunctional memory. • Intermittent - Unplugging, pressing and holding the power button for 15 seconds should be secure and in recent Dell products, the sensitivity to static damage is a major concern when you remove all network cables, telephone, and telecommunications lines from ...
Solid State Drive Installation Guide
Page 7
Do not use only the battery designed for other Dell computers. 1 Connect any external devices, such as a port replicator or media base, and replace any cards, such as an ExpressCard. 2 Connect any replacement procedure, ensure ... plug the cable into the network device and then plug it into the computer. 3 Connect your computer and all attached devices to the computer, use batteries designed for this particular Dell computer. CAUTION: To avoid damage to their electrical outlets. 4 Turn on your computer.
Do not use only the battery designed for other Dell computers. 1 Connect any external devices, such as a port replicator or media base, and replace any cards, such as an ExpressCard. 2 Connect any replacement procedure, ensure ... plug the cable into the network device and then plug it into the computer. 3 Connect your computer and all attached devices to the computer, use batteries designed for this particular Dell computer. CAUTION: To avoid damage to their electrical outlets. 4 Turn on your computer.
Solid State Drive Installation Guide
Page 9
3 Remove the battery. a To remove a 3-cell battery: 1 Disconnect the battery cable from the connector on the system board [1]. 2 Remove the M2 x 5 screw that secures the battery to the computer [2]. 3 Lift the battery from the computer [3]. NOTE: Your laptop is either shipped with a 3-cell or 4-cell battery. Installing the 2230 Solid State Drive 9
3 Remove the battery. a To remove a 3-cell battery: 1 Disconnect the battery cable from the connector on the system board [1]. 2 Remove the M2 x 5 screw that secures the battery to the computer [2]. 3 Lift the battery from the computer [3]. NOTE: Your laptop is either shipped with a 3-cell or 4-cell battery. Installing the 2230 Solid State Drive 9
Solid State Drive Installation Guide
Page 10
b To remove a 4-cell battery: 1 Disconnect the battery cable from the connector on the system board [1]. 2 Remove the two M2 x 5 screws that secure the battery to the computer [2]. 3 Lift the battery from the computer [3]. 10 Installing the 2230 Solid State Drive
b To remove a 4-cell battery: 1 Disconnect the battery cable from the connector on the system board [1]. 2 Remove the two M2 x 5 screws that secure the battery to the computer [2]. 3 Lift the battery from the computer [3]. 10 Installing the 2230 Solid State Drive
Solid State Drive Installation Guide
Page 13
5 Install battery. Installing the 2230 Solid State Drive 13 a To install a 3-cell battery: NOTE: Route the battery cable, if the cable at the base of the battery is un-routed. 1 Insert the battery into the slot on the computer [1]. 2 Replace the M2 x 5 screw to secure the battery to the computer [2]. 3 Connect the battery cable to the connector on the system board [3].
5 Install battery. Installing the 2230 Solid State Drive 13 a To install a 3-cell battery: NOTE: Route the battery cable, if the cable at the base of the battery is un-routed. 1 Insert the battery into the slot on the computer [1]. 2 Replace the M2 x 5 screw to secure the battery to the computer [2]. 3 Connect the battery cable to the connector on the system board [3].
Solid State Drive Installation Guide
Page 14
b To install a 4-cell battery: NOTE: Route the battery cable, if the cable at the base of the battery is un-routed. 1 Insert the battery into the slot on the computer [1]. 2 Replace the two M2 x 5 screws to secure the battery to the computer [2]. 3 Connect the battery cable to the connector on the system board [3]. 14 Installing the 2230 Solid State Drive
b To install a 4-cell battery: NOTE: Route the battery cable, if the cable at the base of the battery is un-routed. 1 Insert the battery into the slot on the computer [1]. 2 Replace the two M2 x 5 screws to secure the battery to the computer [2]. 3 Connect the battery cable to the connector on the system board [3]. 14 Installing the 2230 Solid State Drive
Re-imaging Guide for Microsoft Windows
Page 18
... consumption by automatically switching the computer to battery power during certain times of your computer, and then click Submit. NOTE: If you saved IR Camera driver 8 Double-click the file icon and follow the instructions on the screen. 8 Dell Power Manager Service (DPM) DPM is a Dell-developed application providing simplified and efficient power...
... consumption by automatically switching the computer to battery power during certain times of your computer, and then click Submit. NOTE: If you saved IR Camera driver 8 Double-click the file icon and follow the instructions on the screen. 8 Dell Power Manager Service (DPM) DPM is a Dell-developed application providing simplified and efficient power...
Re-imaging Guide for Microsoft Windows
Page 19
...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, and then click Submit. NOTE: If you do not provide... Policies: Easily apply default settings and/or prevent users from the Dell support site. To obtain wireless network functionality, install the relevant WLAN drivers from changing power alerts system events, power management, thermal management, battery extender, and battery settings. • Product Feedback: Provide feedback on...
...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, and then click Submit. NOTE: If you do not provide... Policies: Easily apply default settings and/or prevent users from the Dell support site. To obtain wireless network functionality, install the relevant WLAN drivers from changing power alerts system events, power management, thermal management, battery extender, and battery settings. • Product Feedback: Provide feedback on...
Quick Start Guide
Page 2
.... IR 4. 적외선(IR 5 6. IR 7 8. 마이크 9 10 11 12. NFC 18 19. 스피커 20 21 22. NFC sensor (optional) 18. Battery charge status light 19. Smartcard reader (optional) 22. USB 3.1 第 1 23. Camera (optional) 6. HDMI 端口 24. 带 USB Type-C 的 DisplayPort(可 选...
.... IR 4. 적외선(IR 5 6. IR 7 8. 마이크 9 10 11 12. NFC 18 19. 스피커 20 21 22. NFC sensor (optional) 18. Battery charge status light 19. Smartcard reader (optional) 22. USB 3.1 第 1 23. Camera (optional) 6. HDMI 端口 24. 带 USB Type-C 的 DisplayPort(可 选...
Owners Manual
Page 3
... Installing SATA SSD...17 Speaker...17 Removing speaker module...17 Installing speaker module...19 Coin-cell battery...19 Removing the coin cell battery...19 Installing coin cell battery...20 WWAN card...20 Removing WWAN card...20 Installing WWAN card...21 WLAN card...21 Removing ... card...10 Base cover...11 Removing base cover...11 Installing base cover...12 Battery...12 Lithium-ion battery precautions...12 Removing 3-cell battery...13 Installing 3-cell battery...13 Removing 4-cell battery...13 Installing 4-cell battery...14 PCIe Solid State Drive (SSD)...14 Removing PCIe SSD...14 Removing PCIe...
... Installing SATA SSD...17 Speaker...17 Removing speaker module...17 Installing speaker module...19 Coin-cell battery...19 Removing the coin cell battery...19 Installing coin cell battery...20 WWAN card...20 Removing WWAN card...20 Installing WWAN card...21 WLAN card...21 Removing ... card...10 Base cover...11 Removing base cover...11 Installing base cover...12 Battery...12 Lithium-ion battery precautions...12 Removing 3-cell battery...13 Installing 3-cell battery...13 Removing 4-cell battery...13 Installing 4-cell battery...14 PCIe Solid State Drive (SSD)...14 Removing PCIe SSD...14 Removing PCIe...
Owners Manual
Page 4
... Displayport over USB Type-C...46 HDMI 1.4...47 4 System specifications...48 System specifications...48 Processor specifications...48 Memory specifications...48 Video specifications...48 Audio specifications...49 Battery specifications...49 AC adapter specifications...50 4 Contents
... Displayport over USB Type-C...46 HDMI 1.4...47 4 System specifications...48 System specifications...48 Processor specifications...48 Memory specifications...48 Video specifications...48 Audio specifications...49 Battery specifications...49 AC adapter specifications...50 4 Contents