Have a Dell 4100 whos display image has proportionally shrunk 70% toward the center of the LCD display. I've never seen this before and suspect a power supply problem. Anyone know how to troubleshoot this beast with no schematic and only a VTVM. Any way to troubleshoot with software?
-
-
Re: Dell Insperion 4100 LCD image shrinkage
It sounds like a software/BIOS setting : scaling.Originally posted by intp1000
What resolution do you have on that? Try different resolutionsThere are 10 kind of people in this world: those that understand binary, and those who don't.- ASUS ROG Maximus IX Code
- Intel Core i5-7600K 3.8GHz
- 16gb GSKILL TridentZ RGB DDR4-3200
- 1 M2 SSD + 2 WD Blue 1TB (Mirrored)
- Windows 10 Pro x64
- GeForce GT1050
2 x Acer KA240H + 1 Vewsonic VP2130 21 (a cap replacement job
)
-
Re: Dell Insperion 4100 LCD image shrinkage
Thanks equevarae;
I'll try your susgestion.
Forgot to mention.
When I connect the laptop to an external LCD monitor the display is properly sized.Comment
-
Hi.
I kindly ask you to help me solve the problem.
Dell Precision 5510, motherboard AAM00 LA-C361P Rev:2.0
The board turns on, there is no image.
Read more. When the power supply is connected, the front panel indicators light up briefly.
When you press the power button, the button indicator lights up. The board works
there is no image, there is no matrix initialization, there is no image on HDMI.
When turned on, the fans do not spin, but when they warm up they start spinning.
When you turn off the button, the fans spin up to full speed for a short... -
My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
The board is LA-F411P ,DELL 5590 ...
The screen polarises,no backlight,no image,only black screen,tried another screen,the same,so there is no backlight,but there should be an image when i shine a lamp behind the screen,but there is none...only dark screen...when screen is connected and i press F8 to turn the image over to the external monitor, the external monitor gets coloured bars ,but when i disconnect the cable from the EDP ,the HDMI picture is good...What could be the problem? I don't have another edp cable, but i measured it with meter and it comes out good...i am baffled...... -
I got my self a new Dell Workstation (Dell Precision 3660, i5-13500).
Unfortunately, Dell has fixed the front fanΒ΄s settings in the BIOS.
Both the speed and the presence of the fan are fixed.
There seems to be no hidden setting.
The thermal tables for the speeds were changed in one of the last BIOS updates.
Do you see a possibility to change these tables from the BIOS update file?
Precision_3660_2.1.0 -> Release Notes
Updated the thermal table to reduce fan noise.
Updated Intel Management... -
hi,
I have a Dell G15 5510 with an intel 10th gen 8 core and I believe a RTX 3060.
I bought it as is and it seems to have had some liquid spill.
Currently the dGPU is not shown in the BIOS and does not seem to work at all ( not in dev manager either ).
Besides that, some keys on the keyboard donΒ΄t work, but it seems everything else is ok - works from power, battery, charges. etc.
I found the schematic here : https://www.badcaps.net/forum/troubl...mobile-devices...
Comment