USB-C and Thunderbolt Docking Stations Not Recognized by the …
2024年11月22日 · Thunderbolt Docking Stations Not Initializing at the Login Screen When on a Domain. Peripherals like a keyboard and mouse connected using USB to a Thunderbolt Dock may work in BIOS, do not work at the login screen, but work after login.
How to remove "ghost" or non-attached monitors showing in
2024年12月3日 · Extra monitors showing in display settings. You may experience an issue with "phantom" or "ghost" monitors showing in the Windows Display Settings, even though these extra monitors are not connected to the computer.
How to Troubleshoot Hard Drive or Solid-State Drive Issues on a …
2024年4月1日 · The System File Checker and Deployment Image Servicing and Management (DISM.exe) are command-line tools to scan Windows and repair the missing or corrupt system files.
Are there any compatible pens with my dell inspiron 14 7445 2 in 1
2024年8月9日 · I tried that because it was recommended when I purchased my 7445; however, after installation it continues to show as "unconnected" and will not function other than placing the cursor. I've searched through all the Dell Active Pens, and none show compatibility with the 7445. Hoping this is resolved soon.
Dell WD19 Series Dock BIOS Settings and Driver Installation for ...
2024年1月11日 · Table 1: WD19 Dock Drivers and Firmware. Dock Drivers and Firmware Notes; Realtek USB Audio: Not used by WD19S, WD19TBS, or WD19DCS
How to Troubleshoot the Power Supply Unit (PSU) of a Dell …
2024年11月11日 · How to run the self-test using the button on the PSU: Turn off the computer. Press the BIST button on the computer and check whether the LED lights up.
Laptop not charging anymore when attached to docking station
2022年6月7日 · This problem has just arisen for me as well, I have wd15 dock. I keep my Precision 5530 up to date using Dell Support Assist. No power from the USB C but still have monitors and data connections. If I leave it like this the battery power drains away in minutes unconnected the battery is fine.
BIOS says "AC power adapter wattage and type cannot be …
2021年3月7日 · Also, i forgot to mention: the adapter's output voltage is rated 19.5 volts, i measured it at between 19.6 and 19.67 volts with a multimeter, both when unconnected and when connected to the running laptop. So i know this power supply is giving the right voltage.
Default sound device is disabled - Dell Latitude E6430
2013年9月3日 · Thanks Jimco, I have no issue with the sound, there is a sound both laptop speakers and headset using jack. The problem is in device sound, I could not make my Bluetooth headset " as a default, the option "default" is not changeable …