![]() The 2-Power USB 3.0 SuperSpeed Universal Docking Station enables easy connection to your desktop environment via a single USB 3.0 cable, enjoying total compatability with USB 3.0 Laptops and Ultrabooks. We repair our own machines, saving you time and effort.ġ Year Additional (Total 15 months warranty) – only $29.99Ģ Year Additional (Total 27 months warranty) – only $47.99ģ Year Additional (Total 39 months warranty) – only $64. Guaranteed to meet or exceed the original manufacturers specifications for the Latitude E6440 Docking Station. All orders ship within one business day after payment is received.Īdd a Refresh Protection Plan Extended Warranty! The Refresh Protection Plan is a direct in-house warranty. Restart PC and go to boot menu (F12): Select your USB device. Go to UEFI Boot Path Security and set Always. Go to Advanced Boot Options and Enable Legacy Option ROMs. All of our computers are refurbished in-house and tested to meet our rigorous quality standards. Go to BIOS (F2): Go to Secure Boot and disable Secure Boot. Operating System - Windows 10 Pro 64-Bit Hardware Warranty - 1 Year Hardware Warranty Physical. This how-to guide shows the removal and installation of the USB Circuit Board on the Dell Latitude E6440. Refresh Computers is a Microsoft Registered Refurbisher so you can rest assured that your computer comes with a Genuine installation of Windows. Wireless Networking - Wireless A/B/G/N USB Ports - 4x USB 3.0. At the DELL logo screen, press F12 to access the one-time boot menu. Let me know your thoughts Dell community.Īfter disabling the USB ports on Device Manager the notifications stopped, unfortunately the user won't be able to use any USB-based device.Dell Latitude E6440 Business Laptop (HDMI Ports – 1, USB Ports – 4, VGA Port – 1, Ethernet Port – 1, Headset Port -1) The USB drive does not need to be bootable device. Essential accessories for your Latitude E6440 Complete your Latitude E6440 with accessories that increase your productivity and make your life easier. A backlit keyboard option enables productivity in low-light environments. Although I'm not an electrical engineering I'm open to any suggestions. The 14 Latitude is small, lightweight (starting at 4.68lbs6) and ofers your choice of an anti-glare HD or HD+ display. ![]() You can identify PowerShare ports by the symbol - a USB logo with a lighting bolt - found underneath the port. We also provide a guide to the older color code convention for ports and connectors. A "Intel(R) Corporation - HID Class - 12:00:00 AM - 2.2.1.377" update was also installed and all other driver update Windows Update searched for.Īfter all of this I think there's a likelihood the system board has some power issues. Computers that Dell is shipping or has shipped in the last 10 years.I did a firmware update to the current version 0.1.23.1.As you can see by the weird USB icon not native to Windows (see image 2), there's some weird manufacturer driver that persists after a disk format and clean install. Frankly, most of them have quite outdone themselves, its the recent models (Dell Latitude E6440 and E7240) that have been giving us trouble with basic hardware. I did a clean reinstall of the operating system. Starting with the older Latitude 5430, you get two USB-C with Thunderbolt 4, two USB-A ports, one HDMI 2.0, one RJ45, one microSD card slot, and a 3.5mm combo port. ![]() ![]()
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