Dell :: 1645 Screen Does Not Come On During Bootup
Mar 21, 2010
I'm having this problem at the moment where *sometimes* the screen does not come on during bootup. "The lights are on, yet no-one is home".
If I'm lucky I will see the Dell splash screen and then it goes black but most of the time I get nothing. Strange thing is that the lights are on for the buttons (volume, play, etc) but the screen is not.
I know its not a Windows problem, because I can here the Windows startup sound being played. Its almost like the signal to turn the screen on is not working.
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Dec 30, 2014
My dell Vsotro 3360 will no longer boot up. Â It gives a 2 beep error on start up and nothering comes on the screen.
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Jan 8, 2010
I have Inspiron 9300. Unfortunately, my geforce 6800 died and I bought as a replacement x300 which was installed by a laptop repair service (they fixed other thins too.
It was due to power surge). Everything works but when I boot up the computer or when the display is set to be turned off in the power settings in Windows instead of being actually turned off the display is on and is all white.
Also brightness regulation does not work via Fn +arrows keys and is set to maximum and the white color is so intense that I get a headache after a couple of hours staring at the screen.
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Dec 8, 2014
Bought a Acer Switch 10 new with Windows 8.1....after 5-6 days has to take into Acer service in Moscow after 'No bootable hardware detected' appeared.....now 3 weeks on have a blue screen and 'BAD SYSTEM CONFIG' AND nothing else!!!!!!!!!.....
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Feb 1, 2010
Does your screen flicker on AC:
Does your screen flicker on Battery:
Laptop Model:
BIOS version:
Screen type:
Screen refresh rate:
Power supply model:
Local power service; 50hz/60hz, 120v/220v:
Brightness levels that make it more visible:
Quote:
Originally Posted by fluffyuk
I think we need to set a whole new thread for the RGB screen issue, this thread is getting overrun.
You are correct. Here is that thread.
At this point we are looking for common factors. Post up any other useful information you can think of.
Does anyone know the Hz of the backlights?
Does this flicker still happen on an external monitor?
Human vision factors:
Most people can see flicker at about 80 hz. This is most noticeable in bright light and in the peripheral vision areas. Most people adjust to the flicker rate of their local power so that they no longer notice the flicker.
Most people can see an animation as continuous movement at about 20 Hz. The brain tends to understand that it is seeing an animation and assembles it as movement. On things that are not moving, the flicker is more noticeable as your brain has nothing it can assemble the flicker into.
Some people have said that they can see the flicker while other people around them can't. This could be because some people are less sensitive to noticing flicker. This could also be because the other person is looking at the screen from farther away (say, over the shoulder of the owner) and the screen is centered in their vision, not in the peripheral vision areas. If you are one of these people please let us know it your test persons have actually sat directly in front of the laptop, just like you normally would be when you see the flicker.
I suspect the flicker is actually due to the Hz of the backlights, not the actual refresh rate of the screen.
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Dec 7, 2009
What I'd like to know is how far back the screen on the 1645 tilts.
I like to use a notebook on my lap occasionally and was wondering about that but couldn't find any information on this in the XPS owners thread
(I didn't read ALL the pages!), the review or even using the search method. I do remember something about it not tilting very far back but that could be some confusion with the Envy.
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Apr 21, 2010
i had changed 2 times the RGB screen of my studio xps 1645, and both screens have a little space between the glossy cover and the two grey borders from which comes out the screen light.
I want to know if everybody else have this problem, or if it is the normality.
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Apr 14, 2010
Can any experienced friend suggest me what should I use to clean my Dell XPS 1645 Laptop Screen.
Like what and which wipes and from where I can order them etc..
Regards
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Mar 7, 2010
I just received this machine, and so far so good.
There is some screen behavior that has me a bit confused though and I'm hoping someone here might have thoughts or advice about it.
Every now and again, the screen gets just a bit dimmer for just a very brief moment, not much, just a bit, and pretty quickly, and then comes back to normal. It almost looks like it wants to go into it's "power saving" mode or something, for a moment, and then back out .....
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Jan 21, 2010
When I turn on the laptop, it says something about checking some files (the first is NSTF files, and the second is OS files) and that it recommend that I do it but it would let me skip it also.
I would do both, skip and let it continue, but both would end up having a blank screen afterward. It was working fine before ....
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Nov 28, 2008
I started my studio this morning and went away to do other things while it's booting... then I heard "scream" from my room and it took me a second to realize that it's from this brand new machine! Even my 3 years old laptop that has a really low level celeron processor and very little memory and is slow as hell has never done this in the past 3 years! So I ran in my room and checked what's going on. The scream already stopped but there's this blue screen asking me if I wanted to continue to boot to windows or do memory diagnosis So I hit the memory diagnosis and it took the thing forever to finish it. Then it went on to boot windows with a memory diagnosis report saying no error in memory was detected. Ok. That overall was kinda scary, especially considering I've only owned this thing for less than 5 days. :S I tried to think about what I did last night that may cause this... but I did normal surfing and video streaming and... then I downloaded firefox and installed the adobe flash player and I deleted a couple useless application that came with MSN. That's it.
So here's my question:
1. Has anyone else had this happened...?
2. Does this sound more like a software problem or hardware problem? Software problem, I can handle. Hardware problem, then it's a real problem.
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Mar 9, 2013
My Inspiron M5030 will boot up any more, after 1 1/2 year , all it does beep 7 times and warranty has expired.
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Mar 27, 2013
Just bought last Xmas.
Did all the diagnostic test...every pass. Still take 30 to bootup.
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Mar 9, 2009
I have an M90 and it was good for the first two years and about 7 months ago it started to heat even when I wasn't playing games.
A lot of times it would shut off by itself. I now realize that it might be the dust bunnies that needed cleaning.
Thank you dell for pointing that out(sarcasm).... Now my lappy will only show the windows sign on bootup and go black after that.
Is my motherboard out also or just my graphics card? I'm hoping that I can put in a 7900gs after seeing the prices for a fx2500m .....
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Mar 13, 2013
I have a Dell Inspiron N5010 laptop. When i switch it on, there is no display and get I 3 beeps. The only led that is on is the one indicating that the power is on. The memory sticks are in a working condition (I checked it by inserting it in another laptop).
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Mar 8, 2013
My dell laptop (M501R) suffered a Blue Screen and wouldn't reload windows. Eventually, I just re-installed windows (re-formatting the hard drive) but everything was running slowly after about a minute or two of running windows. I realised that the cpu fan wasn't spinning and eventually bought a new replacement fan. I changed the fan over but I still have the same problem.
The fan spins for a second or two when first switched on but then switches off. I updated the bios and as soon as the bios program began updating the bios, the fan kicked in at full speed until the bios was finished updating and then switched off again.
I've ran the Dell diagnostics program and the only faults picked up are related to the hard drive, something to do with SMART.
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Feb 4, 2010
I have a 13 month old HP Pavillion DV2500 Laptop and suddenly it doesn’t display anything on the screen (stays black).
I have noticed that the hard drive light comes on when its powered up but it goes out shortly afterwards and doesn’t flicker whilst its powering up.
I also connected it to a externla monitor and it still doesn't work.
Do I need a replacememtn mobo? Is it possible to buy one?
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Jun 23, 2009
I have several of these machines (Windows XP SP3) all doing the same thing, will hang at the Windows XP screen. When the user is finally able to log in, maybe after 5 or 6 attempts they will have no network connection.
I have the latest BIOS and network card drivers loaded.
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Jan 5, 2015
I didn't use my laptop over Christmas as I was away. It was left plugged into the mains but powered down.
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The first time I booted it after my return the fan suddenly started up when the Starting Windows message appeared. It then remained at near maximum speed long after everything had loaded. This has never happened before.
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I have managed to workaround this by pressing Fn + F4 which places the laptop in sleep mode. After several seconds the fan powers down.
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If I then press a key to wake the laptop up everything is fine and the fan doesn't run at high speed. I can hear it gently running in the background.
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For the remainder of that session the fan behaves itself. But when I start the laptop up from cold the whole process starts again and I have to repeat the actions to turn it off.
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I'm mystified why it's doing this. I have uninstalled and reinstalled Acer ePower Management v6.0 via the eRecovery Management utility but it has made no difference.
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I've also checked the BIOS (F2 at bootup) and can see nothing there that influences the fan speed.
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Apr 7, 2009
Have a AS5610 and recently it is dog slow on bootup (8 Mins until the computer is usable). Have removed hard drive and scanned it with several malware scanners, tested the hard drive for physical problems as well as running memtest on the memory. None showed any problems.
Have run msconfig and disabled everything and that allowed a usual computer after 4 mins.
I ran a shareware util called BootLog XP and it appears to indicate that LVPRICINJ.DLL is running for 509 secs of a normal bootup. This is the logitech video camera driver. I was thinking of uninstalling the Orbitcam software and drivers but can not find the current drivers on the Acer (N America) site.
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Jun 23, 2009
I have several of these machines (Windows XP SP3) all doing the same thing, will hang at the Windows XP screen. When the user is finally able to log in, maybe after 5 or 6 attempts they will have no network connection.
I have the latest BIOS and network card drivers loaded.
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Aug 30, 2014
I can't to find "HP Ereplogo Utility" or similar SW to remove logo from Zbook 15. I'm found only old version which is not support officially latest notebooks.
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Mar 19, 2013
I've created a MSDOS boot disk on a USB thumb drive for a legacy application. After selecting F12 and booting from the USB thumb drive, the bootup stops or freezes. I'll power off the machine, boot back into windows, and try to read the USB drive. One of two things happen,
A. the drive is corrupted with gobbeldy characters or won recognize at all, or
B. files will be deleted, autoexec.bat, config.sys, command.com
There is no rhyme or reason, I've replicated this 20 times and got different results. I've used 5 different drives, two of which are brand new. Sometimes the laptop will freeze with a solid loud beep. I just was able to find an identical 3700 to test, and the same things are happening.
I've been able to boot this on over 20 different laptops, all core 2 duos, but moving to the core i3 on this 3700, this happens. Unfortunately I have no other newer machine to test this on, although it booted from a 3 month old compaq with an AMD chipset.
I've disabled/enabled the execution bit in bios, other than that what's causing this, I've never seen a BIOS do anything like this before.
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Sep 14, 2009
extensa 7220 laptop.
When turned on it goes past the Acer logo screen then a blinking cursor shows at top left of a black screen & what I can only describe as either a very loud continuous beep or audible alarm sounds for up to 3/4 mins then the pc will continue to boot into Vista & work normally.
I've run utilities like HDtune to check the hard disk - it says its fine, I'm going to run memtest for the memory, I've read about the phoenix bios codes but it doesn;t sound like any of the sequences.
Lappy is 1yr old in three days time :-(
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Oct 2, 2014
I didn't realize that my motherboard was bad from the factory. Â From the very first day I was unable to do a full factory restore. Â I would always have to send it in to HP. Â I was sent a motherboard and after installing it I was able to do a full factory restore. Â It was amazing... However, I now have this error message on bootup. Â What exactly does this mean?
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When I go into the BIOS, All the information about the system is xxxxxxx. When I go into HP support assistance. The product name, serial number, and product number is  yyyyyyyy.  I know this is wrong, why?
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Dec 27, 2009
I'm currently deciding whether to buy the XPS 1645, 6GB RAM, i7, 500GB model of the XPS.
Or a refurbished MBP for the same price. (The one with 256MB DDR3 VRAM)
My main focus is video editing in HD. I've been using Windows 7 and OSX so am familiar with both systems.
What it comes down too right now is the build quality and the potential out of both machines.
I've read numerous reports of "Heat" problems from the XPS1645 which kinda scares me from buying it, however the 1080p and i7 kinda interest me.
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Dec 10, 2009
I got the XPS 1645 with the Blu-ray Burner (in Europe). Does anybody know if this player is region-free?
And if not is there a firmware update or some type of way to make it region free so that I can play region A (US) discs too?
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Feb 3, 2010
I have just received my new Studio XPS 1645 yesterday. since then i had been trying to install XP OS. then finally after being touched with dell, they said me that this machin is not compatible with XP Operating system. anyway, after that i tried to install vista ultimate and win7 dual boot. finally today i made it.
but the problem is both in VISTA and WINDOWS 7 the default font and icon is very small. in vista the taskbar icon is so small that they can hardly be seen. my screen is 15.6" widescreen with full hd (1920X1080). I have changed DPI Scalling to 120 DPI from the Default 96 DPI. but still the task bar icon (show desktop, switch between windows,internet explorer, mozilla firefox) is small. i have installed mozilla and it's font size has also become very small but clear(it seems). i m wondering is it they way in high resulation machine should appear. it's annoying. plz help me guys who is having this laptop.
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Feb 5, 2010
I ordered my XPS 16 during the signature event on 1/18 and it has a ship date of 2/8 which is on Monday. I don't expect that my laptop on time since its already Friday. The online status still shows it as pre-production and the two numbers I called say being processed/pre-prod/building plus the chat is no different.
I really hope there is no delay. I want my laptop
Anyway just wanted to post and say hi.
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Mar 28, 2010
All of the sudden, bluetooth stopped working on my laptop.
I installed the Dell driver when I first got the computer and everything was going fine. I was listening to music through some blue-tooth headphones this morning, when suddenly they unpaired.
Now, the BT light is on on the front of the computer, but the icon disappeared from the task bar. I tried reinstalling the driver, but got hung up when it asked to turn on blue-tooth with wireless button. The button doesn't do anything for turning on/off bluetooth that I can tell.
So now I'm stuck.
In Device Manager, there is no bluetooth 370 card. But I do have errors in the USB category and the "other devices" category.
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