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4 votes
5 answers
15k views

Dell Inspiron 6400 indicates the wrong power adapter is plugged in and will not charge the battery

I am using the original power adapter with the Dell Inspiron 6400 laptop and now when it boots up I get the following error message. The AC power adapter type cannot be determined. You system will ...
Move More Comments Link To Top's user avatar
9 votes
3 answers
11k views

Laptop noisy sound - fan or HDD?

I've experienced some strange noisy sound in my laptop. I can't definitely tell it's from the fan, but I think so because HDD failure sounds are different. The laptop is Dell Latitude E6410, its hard ...
Gamal Othman's user avatar
8 votes
3 answers
52k views

Dell Latitude E5550 M.2 slots - what can I use?

I will get a new laptop Dell Latitude E5550, I do not know exact sub-model spec yet. From the spec sheet: Two M.2 Expansion slots: 1 WWAN/HCA and 1 WLAN/BT/WiGig Can I be sure that it will have ...
Vojtěch Dohnal's user avatar
4 votes
1 answer
11k views

Bright Spots on Dell E6410 screen

I am buying a refurbished Dell Latitude E6410, but its screen has some lighter dots. They aren't dead pixels or stuck pixels, they're much larger than pixel size and don't have a distinct outline; ...
Virtuoso's user avatar
3 votes
1 answer
1k views

Secondary monitor won't display at full resolution with primary display disconnected

The LCD display on my Dell E6500 notebook failed. It had been working with a secondary monitor connected through a VGA cable at 1600x900 resolution until I removed the LCD from my notebook for repair....
Laramie's user avatar
  • 415
2 votes
1 answer
13k views

Dell Latitude E5540 doesn't recognize external display

I stumbled over this problem when I connected a projector to my E5540's VGA port and the laptop simply failed to detect it. Even restarting the laptop did not make it recognize the external display. ...
Patrick Echterbruch's user avatar
1 vote
2 answers
4k views

Dell Latitude wont boot past BIOS after Windows 10 update

I've got a Dell Latitude E6420 laptop that I was running Windows 7 on, I then tried the Windows 10 tech preview which was working fine until the first major update. It had downloaded and done a few ...
cjb110's user avatar
  • 831