0
votes
0answers
8 views

Unable to change resolution for Projector in windows 7

I have a laptop having Windows 7 Professional. At home, I connected to an LG Monitor and it automatically detected the native resolution and worked. Then, I connected to a Dell Monitor and it ...
0
votes
0answers
15 views

Replacing my HP laptop's broken panel

I just had a short question. So my laptop's screen got broken a couple of days ago and I wanted to replace it with another one. My laptop model is HP 1000-1403AU 14 inch. This is the required panel ...
0
votes
0answers
12 views

Physical Glossy Lines on Laptop LCD Display

I just got a new HP Laptop,but i can find there are lines inclined at 45 degree from top left to bottom right corner on the right side.I switched of the screen and examined it in light.I can there is ...
0
votes
0answers
53 views

Screen is dim but goes back on when I tap on the back bottom of the display

I have no idea what happened to my Window 8 Lenovo Laptop p500 touch . I'm assuming the inverter is loose or something? every time I shut my laptop, or i bump into it, it goes dim. I can still see ...
0
votes
0answers
14 views

LCD replacement and brightness issue

So I have just replaced the LCD panel in my notebook Lenovo IdeaPad Y580. Screen works fine, except for the one thing. I can't adjust brightness of the screen like I did it before. The screen can be ...
0
votes
0answers
20 views

Inverter defect on Asus Lapetop?

My good old - but still in use - Asus V1S laptop has stop working well. Display shows only a vertical green line on left site. An attached external monitor works fine. So my suppose (and hope) is ...
1
vote
1answer
21 views

Mac laptop screen damaged, can't see anything.

Hooked up external monitor but display not mirrored . F5 nor F8 work to get mirrored display? Given the mac laptop screen damaged, can't see anything o its screen
0
votes
0answers
41 views

Acer Aspire 5742 - screen dosent come on

Recently I opened up my Acer Aspire 5742 to clean the fan, and when I put it back together I pressed the power button and the button lights up for about 15 seconds and I can hear the fan going, but ...
1
vote
2answers
41 views

Reduce brightness on laptop with Fedora 20 and Gnome Shell

So, I just gave up trying to get my screen brightness keys working properly and now I'm searching for a way to decrease the brightness of my screen artificially. Maybe there's a gnome shell extension ...
0
votes
1answer
27 views

Adjust contrast on Windows 7 Laptop

Problem: The brightness/contrast on my laptop is way off. There is little conrast and on the maximum brightness everything is just kind of hazy/halo like. Lowering the brightness a little bit doesn't ...
1
vote
0answers
16 views

After changing settings, I can no longer get my laptop screen on (it's black). How can I see the display monitor?

My laptop screen went dark and I searched on how to fix this - found to disconnect power and drain it with the power button, then close the lid almost all the way and then try to hit power button ...
1
vote
3answers
65 views

Reducing brightness of specific pixels on laptop screen

My laptop's screen has a couple of small bright spots. They are obnoxious but I don't want to have to buy a new laptop or replace my current one's screen. I suspect that the bright spots could be ...
0
votes
0answers
28 views

Laptop to a monitor Black horizontal Lines

I have a problem with my monitor which I've fixed a long time ago, but I don't remember how. I see black horizontal lines on my Benq GL2460HM monitor. I don't think that it's a problem from the ...
0
votes
0answers
22 views

Turning off laptop monitor on nameless device

A few years ago the graphics card (GeForce 9800M GS) on my laptop quit working. I eventually found that I could disable the graphics card and still use the computer. Now looking at the Display ...
0
votes
1answer
61 views

Connection between keyboard and screen in laptop

I know this may sound silly but I just want to know how the two parts - the display and the keyboard of laptops are connected because I see only two hinges that are holding them??I am just curious to ...
0
votes
1answer
34 views

Can I switch of screen of my windows 8.1 laptop while programs running in the background

I have a laptop with windows 8.1 64 bit OS. Can I switch off my laptop screen and run my (python) programs in the background? This will cause my laptop to save battery power. When any key is pressed, ...
1
vote
1answer
110 views

Horizontal lines flash randomly over laptop display

I have a 2 year old laptop. The model is Sony Vaio SVE1511W1EB. I never encountered any serious problems with it until now. However, last week I plugged a beamer into the laptop and did a Powerpoint ...
0
votes
1answer
47 views

Laptop display flicks like a liquid inside when moving the lid

My newly bought dell 3537 laptop accidentally hit on the wall and Now in that corner the display flicks like water inside when I move the laptop lid upwards. Is this happens because of damage happened ...
0
votes
0answers
29 views

ThinkPad Yoga distorting/compressing some icons

I have a brand new TP Yoga Pro with W8.1 Pro x64 that intermittently distorts some icons and other graphics seemingly at random. I notice it most with icons on the task bar or system tray, but it also ...
1
vote
1answer
59 views

Whats the name of the device on a laptop that turns the monitor on and off when the lid is opened or closed?

What's the name of the hardware device on a laptop that turns the monitor on and off when the lid is opened or closed? My dv9000 laptop screen won't come on due to this 'switch' and I want to replace ...
0
votes
0answers
18 views

use external monitor as primary (bios supported) monitor for my laptop [duplicate]

Can I use external monitor as primary (bios supported) monitor for my laptop? My thinkpad t61 has non-working screen. I use it with external monitor. But that does not show me win 7 dual boot option ...
0
votes
1answer
51 views

HDMI and a cracked screen

So recently my laptop screen was broken pretty badly, and the entire screen is covered in white and black spots and lines, so it's impossible for me to see anything. So for the past few days, I've ...
0
votes
1answer
83 views

Turn on Laptop backlight without a keyboard shortcut

I recently installed the latest drivers and my screen backlight turned off. The problem is that my Fn-F7 key combination doesn't work, so I can't turn it back on. I can see my screen at night if I ...
0
votes
0answers
48 views

Dell Studio 1555 Black Screen Issue

The screen of my Dell Studio 1555 laptop (out of warranty) went black while I was working on it. I tried taking out the RAM and cleaning it, to run it with only one RAM installed, but the issue ...
0
votes
0answers
62 views

Laptop white screen on power-up. Still displays via HDMI output

my wife's laptop recently started displaying a white screen. It doesn't show post or anything, just a white screen when it's powered on. However, it works normally with HDMI output to our television. ...
0
votes
0answers
52 views

Laptop black display on boot. Works on rare occasion. No Fan. No cursor. Not booting to windows

I've got an ASUS K70AB Windows 7 laptop. It was in storage for over a year because a couple keys broke off and the power charger was lost. I installed a new keyboard (very simple to pop out the old ...
1
vote
1answer
100 views

(Nearly) Blank screen on 2007 T61 Lenovo Thinkpad running Win XP

My everyday laptop is a 2007 T61 Lenovo Thinkpad running Windows XP. Up to yesterday, it ran reasonably well given its age. I generally keep it running 24/7, and dim down the screen to the max at ...
1
vote
0answers
92 views

pc monitor not recognized anymore with hdmi connection

Problem: my monitor (asus vk228 series) suddenly stopped being recognized by my laptop (msi gt60) when im using a hdm connection. vga connection works. furthermore every piece of hardware seems to be ...
0
votes
0answers
37 views

Notebook display is partially blank (white) after resuming from hibernation

My Toshiba Satellite R945-P440 notebook running Windows 7 sometimes has a ~1/3 blank white display. This almost always occurs upon waking up from hibernation, though can happen when rebooting. ...
2
votes
2answers
466 views

Laptop to 4K Monitor

I would like to connect this (Lenovo ThinkPad T430) to this (Seiki 39-inch 4K display), and achieve full/native 4K resolution. Is it possible? From the onboard mini display port to an external video ...
3
votes
3answers
110 views

Keep laptop screen turned off even if keys are pressed

Is there any way to keep a laptop screen turned off even if some key is pressed? Sometimes you may need to fast-forward or rewind a sound clip, but do not want the screen to come back on. Is it ...
138
votes
3answers
11k views

Why are laptop screens sized the way they are?

We've been discussing this in the Comms Room on Serverfault, and thought it might make a good question on SuperUser...especially if there's a clear answer. The hope is that it is a Good Subjective ...
2
votes
2answers
183 views

Lenovo Screen broken (not physically)

My screen of my Lenovo Ideapad S400 recently stopped working. It is less than a year old, and Lenovo/Medion state that it is not covered by warranty since it looks like having been damaged. Nothing ...
0
votes
0answers
19 views

Use old laptop as additional screen with Windows 8 [duplicate]

In the past, I've used Maxivista to use a laptop's screen as an additional monitor for my primary computer. It works great, and I'm quite pleased with it. However, I've now upgraded to Windows 8, and ...
0
votes
0answers
44 views

Backlight flashes quickly and then turns off on boot (and stays off)

On an Acer Aspire 47302 the backlight is off most of the time. When any of the following things happens, the backlight flashes on briefly, changes levels a few times, then turns off. The computer ...
0
votes
0answers
114 views

Why do my network interface and powered-off backlight consume too much power in powertop?

I have an ASUS n550jv laptop. Currently, the wifi is off, the ethernet is active, and the display is completely off (using an external monitor). Yet, in powertop I see the following: The battery ...
0
votes
0answers
393 views

Lenovo T440s Screen Flicker

I recently bought a Lenovo T440s and I've been experiencing a strange screen flicker issue. At least, I think "flicker" is the correct word to describe it. My problem is not like the one described ...
0
votes
2answers
23 views

Compatible laptop screen

My laptop screen was damaged and I would like to buy a new screen to replace it. My laptop is a LDLC and I was not given information on the screen other than 15"6 matte 1600x900, but when I took it ...
0
votes
0answers
34 views

Secondary screen shut off on “second screen only”

I've got laptop + secondary extended screen lg 29', and I'm working on the secondary screen. It is good when I press fn + key to switch screen and "second screen only" and laptop screen is shutting ...
0
votes
0answers
19 views

Darker patches on laptop monitor

I have a Lenovo G560 laptop, and the monitor is a LG Philips LP156WH4-TLA1. I have noticed some darker patches, like two of them, to the right of the screen that are slightly darker than their ...
1
vote
0answers
52 views

Laptop browsers scaling websites for smaller display?

I'm really not sure how to word this question. Basically though, I recently purchased a newish laptop (Samsung Ativ Book 8), which has a 15.6" 1920x1080 display, and happens to be the first 1080p ...
-1
votes
1answer
268 views

HP ProBook 6570b maximum resolution - is 3840 x 2160 / 4K possible?

I'd like to hook up a HP ProBook 6570b to a 4K display. Before getting one, I'd like to know if the laptop is capable of outputting 3840 x 2160 @ 30Hz via the DisplayPort. My current research ...
0
votes
0answers
11 views

Notebook screen

My laptop (Dell Studio 1535) behaves strange after a 4 years of service: when it is powered on, load up with main screen off. It transmit the picture from laptop to external display when connected ...
1
vote
1answer
287 views

Wirelessly *screen share* from any laptop to a wireless enabled TV [closed]

In my office I want to get a big TV for the meeting room that anyone can come in with any laptop and very simply be able to screen share to. Has to be wireless Has to be possible from any laptop old ...
0
votes
2answers
108 views

HP laptop display stopped working

I have a problem regarding HP Pavilion G6 Series laptop. The laptop's display stopped working. What have I tryed: I have connected it to an external monitor via VGA cable and it is showing ...
0
votes
2answers
329 views

ASUS N550JV screen turns 'reddish' after Windows boots

So, my ASUS N550JV is brand new. There is a strange issue of screen turning 'reddish' after a while following the Windows 8 boot-up. This actually happens in two scenarios: After the startup ...
8
votes
2answers
296 views

2 different laptops, 1 home office setup [closed]

My fiancée and I used to have the same HP laptop and shared a single docking station in our home office to connect to a HDMI monitor, keyboard and mouse. I have recently upgraded to a Lenovo X1 Carbon ...
0
votes
1answer
48 views

Bent interior monitor cable — do I need a replacement?

I have a Windows 8 Toshiba laptop. The monitor screen needs to be replaced, so I got a new replacement. I just needed to plug in the only wire it hooks to in the top half of the laptop, but when I ...
0
votes
1answer
47 views

No display Asus x44h

My laptop is an Asus model x44h. Last night due to high voltages, my charger and laptop were damaged. Now my laptop display shows nothing but I can still hear the login sound. Can anybody help me ...
0
votes
0answers
56 views

Cannot connect laptop to monitor using HDMI

I'm trying to connect my Dell Latitude laptop to my monitor using an HDMI connection from both ends. I plugged in the cable, but my monitor is showing no signal. I tried to send output to the ...