Dell Latitude E6420 Support Question
Dell Latitude E6420 Support Question
Find answers below for this question about Dell Latitude E6420.Need a Dell Latitude E6420 manual? We have 3 online manuals for this item!
Question posted by jacal on September 4th, 2013
How To Disable Usb Controller On Dell E6420
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Related Dell Latitude E6420 Manual Pages
User Manual - Page 1
... optical drive
Regulatory Model: P15G, P14F Regulatory Type: P15G001, P14F001
February 2011 power button 8. wireless switch 12. eSata/USB connector 9. USB 2.0 connectors (2) 10. microphone 2. display
7. volume control buttons 11. Dell Latitude E6420/E6520
Setup and Features Information
About Warnings
WARNING: A WARNING indicates a potential for property damage, personal injury, or...
User Manual - Page 2
trackstick buttons (3) 20. USB 2.0 connector 8. VGA connector 9. Do not store your Dell computer in the air vents. Restricting the airflow can damage the computer or cause a fire. Secure Digital (SD) memory-card
reader 16. Back View
1. smart ...
User Manual - Page 3
... 10. ExpressCard slot 15. touchpad buttons (2) 20. Latitude E6520 Front And Back View
Figure 3. display latch 2. microphone 3. camera 5. touchpad 19. volume control buttons 24. display release latch 4. HDMI connector 9. IEEE 1394 connector 12. keyboard 23. power button 8. USB 2.0 connector 11. optical drive 13. Secure Digital (SD) memory-card
reader 17. trackstick buttons...
User Manual - Page 8
... current (maximum) Input frequency Output power Output current Rated output voltage Temperature range:
Operating Non-Operating
Physical Latitude E6420
Height
Width Depth Weight (with integrated video card. NOTE: 150 W AC adapter is only available with Latitude E6420.
100 VAC to 240 VAC 1.50 A, 1.60 A, 1.70 A, and 2.10 A 50 Hz to 60 Hz 65 W, 90...
Owners Manual - Page 1
Dell Latitude E6420 and E6420 ATG Owner's Manual
Regulatory Model P15G Regulatory Type P15G001, P15G002
Owners Manual - Page 121
... Express Series 6 chipset 64-bit SPI 32 Mbits 100 MHz
Processor Types
L2 cache External bus frequency
• Intel Core i3 series (available only with Latitude E6420 only)
• Intel Core i5 series with Turbo Boost technology 2.0
• Intel Core i7 series with your computer. For more information regarding the configuration of...
Owners Manual - Page 122
... Stereo conversion Interface:
Internal External
Speakers Internal speaker amplifier Volume controls
Video Video type
Data bus: UMA Discrete
Controller: UMA Latitude E6420 Latitude E6420 ATG Discrete
Communications Network adapter
four-channel high definition audio IDT 92HD90 24-bit (analog-to-digital and digital-to-analog)
high definition audio microphone-...
Owners Manual - Page 123
...; one 19-pin HDMI connector
one RJ-45 connector three 4-pin USB 2.0-compliant connectors and one eSATA/USB 2.0-compliant connector one 5-in-1 memory card reader
Contactless Smart Card Supported...
Display Type Size Active area (X/Y) Dimensions:
Height Width Diagonal Maximum resolution Maximum Brightness Latitude E6420
white Light Emitting Diode (WLED) display 14.0 inch high definition (HD) 309....
Owners Manual - Page 124
...
Operating angle Refresh rate Minimum Viewing angles:
Latitude E6420 Horizontal Vertical
Latitude E6420 ATG Horizontal Vertical
Pixel pitch
Keyboard Number of keys
Layout
Touchpad Active Area:
X-axis Y-axis
Battery Type
.../AZERTY/Kanji
80.00 mm 40.70 mm
• 4-cell "smart" lithium ion (available only with Latitude E6420 only)
• 6-cell "smart" lithium ion • 9-cell "smart" lithium ion
Owners Manual - Page 125
... off
hours to 159 °F)
Coin-cell battery
3 V CR2032 lithium coin cell
AC Adapter Type
Latitude E6420
65 W, 90 W, and 150 W
Latitude E6420 ATG 90 W
125 Voltage
4-cell
14.80 VDC
6-cell and 9-cell
11.10 VDC
Temperature range:
Latitude E6420
Operating
0 °C to 35 °C (32 °F to 95 °F)
Non-Operating
-40 °C to...
Owners Manual - Page 126
... inches)
241.00 mm (9.49 inches)
2.07 kg (4.56 lb)
126 AC Adapter
NOTE: 65 W AC adapter is available only for computers with 4-cell battery) Latitude E6420 ATG
26.90 mm to 32.40 mm (1.06 inches to 158 °F)
Physical...
Owners Manual - Page 127
...(14.07 inches)
246.50 mm (9.70 inches)
2.69 kg (5.93 lb)
Environmental
Temperature:
Latitude E6420
Operating
0 °C to 35 °C (32 °F to 95 °F)
Storage
-40 °C to 65 ...°C (-40 °F to 149 °F)
Latitude E6420 ATG
Operating
0 °C to 60 °C (32 °F to 140 °F)*
Storage
-51 °C to 71 ...
Owners Manual - Page 130
... computer attempts to find an operating system.
• Diskette Drive • Internal HDD • USB Storage Device • CD/DVD/CD-RW Drive • Onboard NIC • Cardbus NIC
You...in this section may or may not appear. Allows you to configure the integrated network controller.
Integrated NIC
Allows you to change the date and time. General Option System Information
...
Owners Manual - Page 132
...%
Allows you to configure the SATA drives on board. The options are :
• Enable Boot Support • Enable External USB Port
Default Setting: Enable USB Controller and Enable External USB Port
Allows you to enable or disable the following devices:
• Internal Modem • Microphone • eSATA Ports • Hard Drive Free Fall Protection •...
Owners Manual - Page 136
...: Wake on automatically. Default Setting: Disabled
136 Option Limit CPUID Intel TurboBoost HyperThread Control Power Management Option AC Behavior
Auto On Time
USB Wake Support
Description Default Setting: The options C states, C3, C6, Enhanced C-states, and C7 options are :
• Disabled • Every Day • Weekdays
Default Setting: Disabled Allows you to set the time...
Owners Manual - Page 137
.... • LAN or WLAN - Default Setting: The options Control WLAN radio and Control WWAN radio are : • Standard • ExpressCharge Default Setting: ExpressCharge
137 If the AC power adapter is connected to enable or disable the feature that automatically switches from all of the USB ports to be powered on by a special wireless LAN...
Owners Manual - Page 142
... light on - Appearance
Description
Next Step
Blinki Off Blinki USB controller
ng
ng error
Unplug the USB device (if any)
Solid Blinki Blinki No SODIMMs are ng... ng
1. Battery Status Lights
If the computer is connected to your laptop.
• Alternately blinking amber light with AC adapter present.
142 ...or unsupported non-Dell AC adapter is already present, re-seat the module(s) one at a time...
Administration Guide - Page 1
... Compatibility Alliance, Inc. disclaims any use on discs and players. Using a USB Device Configuration Service - Trademarks used in trademarks and trade names other than its...trademarks of Microsoft Corporation in this text: Dell™, the DELL logo, Dell Precision™, Precision ON™, ExpressCharge™, Latitude™, Latitude ON™, OptiPlex™, Vostro™,...
Administration Guide - Page 23
Option
Disable Remote Control of KVM Opt-in Policy
Enable Remote Control of KVM Opt-in policy. The Intel AMT Configuration page appears. There ...select Password Policy and press .
Once changed via the network. NOTE: The Intel MEBx password can control the opt-in Policy
Description Disables the remote user's ability to select User OPT-IN Policy.
This option determines when the user is...
Administration Guide - Page 64
... selected Manageability/Feature Selection
SOL/IDER
Username and Password
Disabled Enabled *
SOL
Disabled Enabled *
IDER
Disabled Enabled *
Legacy Redirection Mode
Disabled Enabled *
KVM
Disabled Enabled *
User Consent
User Opt-in
None KVM * All
Opt-in Configurable from remote IT
Disable Remote Control of KVM Opt-In Policy Enable Remote Control of KVM Opt-In Policy *
NOTE: In order...
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