A friends 1520 inspiron screen is really dark. Tried changing inverter card to lcd but still dark. tried replacing video card still dark. someone suggested checking voltage from motherboard. Can you tell me where to check output ? External monitor works fine..
View 1 RepliesJust got the 1920 x 1080 version of the 13" inspiron. The left and right edges (about 5-10% and not top or bottom) of the screen are about half as bright as the rest of screen. Also on closer inspection I've noticed that on the left hand side, the middle part of the rubber edge is squashed in. Is this pretty much normal for these laptops? I'll see if my camera can capture these details.
View 3 Replies View RelatedHave Inspiron 3520 with W8 - daughter has infected it via Minecraft update. Original issue was dark screen and beeping, 8 at a time. Put on a external monitor and am going through the long process of digging out the bugs with anti-virus and malware removal programs.
Question is this - how can I stop the infernal beeping? It starts up if I insert the power cord or disconnect/connect the external monitor. Is there any way to silence it?
can't see a thing on the screen. He left the laptop on hibernate for around 3 hours and when he came back, the screen was very dark.
He says he's restarted several times since then and the only thing which seemed to "light up" the screen was taking the power out; allowing the laptop to run on battery. However, just 5 minutes ago, even though the laptop was on battery, the screen has gone dark. He can barely make out MSN conversations by shining his lamp onto the screen but he can't see the mouse cursor.
The laptop is around 1 and a half years old.
My screen is broken (long story... lent laptop to a friend, came back all screwed up).
my question is: a) with a replacement screen, do I need a new inverter as well, or no and b) if so, would most replacement screens come with one???
My screen just shuts off sometimes. It goes black and i may or may not be able to get it working again.
Pushing buttons on the keyboard or moving the mouse does nothing, nor adjusting the display's brightness. When it goes on i can hear the "da-dam" sound that Vista makes when you connect/disconnect something to/from a USB port.
It is very annoying as you might deduce...
Dell Inspiron 1520, When you turn the laptop on, the BIOS load screen comes up and when the progress bar starts to scroll, it gets about 1/2" over and then the screen goes black. It is not the inverter, because if you take a flashlight, you can not see anything. The Cap Locks and Num Lock button will toggle the LEDs, but there doesn't seem like anything else is going on. I have tried hitting F2 on boot, as well as FCN +D and no luck. It is running A04 for the BIOS. I have also reseated the RAM and the display cable connectors. I have also plugged in a keyboard and monitor to see if that would change anything and it didn't. (I did hit the FCN+F8 after plugging in the monitor.)
View 1 Replies View RelatedMy Dell Inspiron 1520 does not complete booting. It start booting, then the screen go black. I am currently doing is 'diagnostic test'. This also came back with no problem, but a window popped up and asked whether I want to continue to full diagnosis. I closed YES. I hope this solves the black screen problem.
Before this problem, the battery would go flat in 20-30 min when not connected to AC source.
I have a 1 year old inspiron 1520 laptop which has suddenly stopped working.
When I press the power button, the power light comes on but I don't hear a fan whirring, the battery light also comes on. The screen is totally blank and the caps lock icon continually flashes and after about a minute the computer shuts down.
This happens with the battery attached or connected to the mains.
Model number of the original 1366 x 768 screen for this laptop? My screen is dark in one corner and I need to know the model number in order to order the correct one to replace for this laptop.
View 4 Replies View RelatedI put my 2-month old xps12 to sleep, now I cant wake it up, The screen is dark, and I tried pressing every key, it still wont wake up. There is no key to force shut either.
View 4 Replies View RelatedI have a Dell 4310 that I bought used without a hard drive. When I unboxed and initially tested it with another drive it booted into Windows 7, but, did not load because it wasn't the right drive.
The computer sat next to my chair for a few days until I got the new SSD drive that I wanted to install. When I put the drive in and plugged the system in (no battery yet) the battery light on the upper left flashed briefly and the power button came on and stayed that way for about twenty seconds. The screen remained black and the battery light and power button turned off.
This morning my son mentioned that he "might' have spilled a little bit of something on it. I quickly took it apart and carefully dried the pieces and parts on the heating vent and put it back together and the same thing happened.
I have tried the following:
1) Re seat RAM
2) verified video is connected
3) unplugged, held the power button for fifteen seconds and plugged the power cord back in.
What could I be looking at here, a new Motherboard?
I received a Latitude E6500 with a WUXGA screen with the dreaded screen brightness problems. This is the same problem discussed here:
E6500 WUXGA -
The bottom corners on mine are very dark. I had been expecting a little, and had been planning on dealing with it like I have with some laptops in the past, but it's kind of outrageous how discolored they are. Screen brightness evenness is very poor as well, with the bottom part of the screen significantly brighter.
My purchase order lists my screen as:
Module,Liquid Crystal Display 15WU+,2CCFL,Samsung Maybach/Avia
How are people getting the exact model number and part number for their displays?
At any rate, it's the bad Samsung kind of screen. A lot of threads including the one I linked to state that there is also an LG/Philips screen that is much better for the same Dell WUXGA screen component.
Has anyone managed to get Dell to change a Samsung screen for an LG/Philips? If so, how did you do so?
My chat rep tells me that they can only replace using whatever was in the order initially.
Have a Latitude E5420 and the screen suddenly turn dark. Still can see a bit but sometimes will return to the normal for while. Is this because of the parts has lose? Should change the monitor? Or related to the driver?
View 1 Replies View RelatedI have an Inspiron 6000 from a colleague. His report was "my daughter spilled (coffee?) and it broke".
Turning on, I see the LCD has the image but the backlight is not working (a few times it flickered on for a second). External video works fine.
I opened the thing, did not see obvious spillage signs.
Bought an inverter from eBay, replacing it did not fix the problem. If anything, the "sometimes flicker on for a second" stopped to show up. Had the eBay dealer replace the inverter as DOA, the second one didn't work either.
I guess it's not the inverter
What's the next step? Should I be going after a motherboard (following the spillage lead) or a screen? Or try the backlight specifically?
Is there a way to measure the inverter output and see whether it's alive? "Yes" would point at the backlight. "No" would point at electronics, in this case the motherboard.
The screen has gone dark/dull on my laptop as though the backlight is faulty. I have plugged the laptop into another screen and this too does not work.
View 5 Replies View RelatedI just bought the HP Pavillion dv5- 1003nr from my brother-in-law. The video screen is too dark and I always have to brighten up by using the fn+f8 keys.
Is there any permanent settings once it is set how I wanted?
I kept brighten up the video screen whenever I use it.
I looked at the new MBP 17" today and was dissapointed in the screen quality compared to the 15". It was rather dark and hard to see, even more so when viewing a movie. brightness ws turned all the way up, the apple group had no idea, but agreeded.
View 10 Replies View Relatedjust got off the phone with Apple .... seems like I might have a cursed NVIDIA graphics card... had basically kept my MBP ('07 model) in sleep mode when I went to office. When i came back, the white light in the front wasn't pulsing anymore and it was replaced by a bright constant white light - proceeded to open the lid... and the screen was totally dark ... tried a few key combinations in random to get it up and running but to no avail .. then checked a few forums on this issue... seems like lots of ppl have the issue but a lot of them also managed to get the screen back on by resetting the SMC and PRAM (which I proceeded to try) ... unfortunately hasn't worked for me despite multipe resets of the SMC and PRAM. Gave Apple a call and all things point to the graphics card having conked out ... this sucks big time! ...
The worst thing is that after switching on my machine, I can still load software by doing the keyboard shortcut for spotlight and typing the application ... e.g. itunes is working and I'm still managing to play songs through myh machine.. only issue is that the display is totally dark...
Now.. my big issue before I send it across to the service centre is backing up my "Downloads" folder....
how I can go about doing this through terminal ? I think I just might be able to pull it off with the keyboard if I get sufficient and specific help!!!!
basically I'm looking for transfer of all contents from "Downloads" folder to an external hard disk with the name "Active" ...
T400 - ONE
I have a problem with two T400 thinkpads. The first T400 was dead when I bought it ( suspected graphics card ) . Well I managed to get this laptop to boot up. The screen was black but I found by chance that if shine a lamp or light on the screen it is working. Now being able to see what I was dooing on the screen faintly. So I updated the bios & that did not fix the problem but I was well happy about finding out this trick. I then added 8Gb kingston ram which works with my other T400 laptops. I installed Win 7 ultimate. The laptop is working fine. No issues just extreamley dark screen almost black "but working" Very strange indeed.
T400 - TWO
Now the second laptop was working fine. But I was swapping the parts with the non working laptop to determine the problem. Now I have two T400 laptops with a dark almost black screen. But over about a month working on them I am making progress. I am determind not to give up on these computers. This is not like fixing or repairing a computer. More like rezerecting a computer. I did not intend to spend so much time on these laptops but I have found a common problem that effects a lot of people. I would love to know why a working laptop when re- assembled gives an almost black screen & still works. Normally I would just buy a new motherboard & bin the defekt one. What I need is some command codes to try to make the screen brighter. Is this planned obsiletion or just a graphic defekt myth. Because after throwing away more supposidly dead motherboards with a graphic defekt than I can count. I am starting to think that if I get the brightness back on my computers I will have sloved a major black screen problem. It is not the graphic processor. I have been playing fifa 14 with a lamp shining on the screen. It played fine, not jumpy ,no colour stripes just very dark.
I have a HP HDX 16 1160-US and a while back, my screen went all of a sudden dark but if I put my face very close to the screen, I could see the desktop icons and start button. I looked around on the internet for possible reasons that this happened. One of the solutions was to change the lcd inverter, therefore I changed it. Once i turned the laptop on with the new lcd inverter, the laptop displayed everything alright, but after I turned it off and on, the screen went dark again. I searched some more on the internet and found another solutuon and that was to change the backlight. To me it made sense to change it because thats where the whole lighting comes from, so I changed that too, but unfortunately that didn't work either. I didn't know what else I should do after this point so I called HP to see if I can give it to them to repair it but they don't have parts anymore for my laptop.
View 5 Replies View RelatedScreen on aspire E1-522 is dark but I can see desktop very faintly. do I need to change the back light or inverter and if so, are there any tutorials or videos around ....
View 2 Replies View RelatedI've been having problems with my Aspire 5336 laptop. The screen comes on for a few seconds then goes so dark can hardly see it. When its plugged into an external monitor it is ok but as soon as you unplugged it the laptop screen comes on for a few seconds then goes dark. Do you think it is a back light problem.
View 1 Replies View RelatedI'm trying to diagnose this model for a friend: Aspire 3100-1556
The screen is too dark to use. The brightness feature via the function key doesn't help. It does make an instantaneous brightness when pressing it, but it stays dark, doesn't hold more than a split second.
Windows XP IS loading; that much can be seen when looking hard enough. So this isn't an operating system issue. It's there, just can't see it well enough to use.
I have been told elsewhere that it could be the inverter, but as I am new to repairing laptops, I really need more info before asking my friend to spend money on one.
When I watch a video clip, I experienced my X1 screen automatically got dimm when background gets dark. So it became even more darker and I cannot see anything. But it gets back to bright when background gets light.
View 6 Replies View Relatedi would really like some help in resolving a major problem I'm having with my inspiron 1520 display size/resolution.
I somehow managed to change the settings when typing in my password upon log-in and now the icons and screen text is too large for the desktop and overall appearance. Not sure which hotkey i activated but cannot revert back to the normal settings.
If you want any other pictures let me know. I know they're a bit blurry but the camera isn't cooperating on where it wants to focus.
View 10 Replies View RelatedSo I'm trying to upgrade my ram, right now I have 2Gb that the system sees, however when I crack open the back all I see is 1 slot that has 1 chip in it which is a 1GB chip...
Does anyone know where the other RAM slot is?..
why when i'm watching simple flash movies for more than 3 minutes in full screen my laptop gets real warm...the cpu gets crazy... 70 even 80c...?
View 4 Replies View RelatedRecently my fan has been making a lot of noise whenever it starts up.
Sometimes it sounds like it's getting caught on something as it spins and it trips for a few seconds. Other times it makes a high pitched, not particularly loud but noticeable, noise,
or it'll sound like it's blowing out a lot of air, usually more then it really is. It's also made a sort clicking sound before, similar to the noises a processor on a normal computer might make when loading or booting or something, but I know it's for sure coming from the fan