Hardware :: Computer Turns Off By Itself And Boots To Blank Screen
Jul 23, 2010
My laptop will be fine, then it turns off then immediately boots itself to a blank screen and no hard drive activity. This has happened 3 times today and never before. what ive done so far The first time this happened i tried turning it off and back on, still no screen and no hard drive activity so i took one of the RAM sticks out. Booted fine... To confirm that the RAM was bad i put it back and tried booting again, unfortunately it booted fine... i thought it was a fluke.
Until his happened a second time and instead of taking the RAM out, i waited a half hour and rebooted and it started booting fine, i turned my back for a sec and it was dead again. I have taken that RAM module out and am hoping it will not happen again, but it could well be the other RAM module since i really don't know or even if it is RAM at all.
Question is. Is this a RAM issue or something else? Where can i find a log to see what happened immediately prior to it offing itself? What's the chances it's the heatsync? (the laptop doesn't feel as hot as it sometimes does)
Just installed Ubuntu 9.10 64 bit on my computer dual booting with 9.10 32bit. Was hoping to move to 64 bit to get full use out of my RAM and CPU. The issue is that when I tried to run Compiz-Fusion that I got from the Ubuntu software repos that came with 9.10 nothing would change. I tried to make a 4 desktop layout with a cube like I have on the 32 bit OS and nothing happens. So I right click on the Compiz icon and select the "reload windows manager" tap in the drop down menu and every time it turns to a blank screen of white with a mouse on it. I can move the mouse and I can even use some of the new settings I changed but I cant see anything else besides a mouse and the white screen. I feel as thou I am using a version of Compiz that is not compatible with 9.10 64 bit.
like any other Linux newb, I came to Ubuntu because my Windows crashed one time too many. And I chose Ubuntu because "it just works". But these past few days that hasn't been true. I'm posting this from a netbook with Ubuntu, and am having no problems whatsoever, but normally I use an Acer Aspire 5920G laptop. I'll include the specs as written on the sticker:
* Intel Core 2 Duo processor T5250 (1.5GHz etc) * Up to 1024 MB Nvidia Geforce 8600M GS Turbocache * 2 GB DDR2
Let me know if you need more details, and I'll add them later. Now, what happened was I clicked "hibernate" while leaving Firefox open. (I've done this hundreds of times, no problem) And when I went to turn it back on the next day there were weird graphical glitches in the loading screen, and it booted to the "tty1" prompt screen. I did a lot of googling and found quite a few posts about it, but the solutions either didn't work, or I didn't understand them. After trying several different suggestions from this forum and others, I managed to delete the graphics drivers. That enabled me to boot in low graphics mode, and naturally, I tried a whole bunch of things to make it work properly again. That only made it worse. Now it went straight from the loading screen to just blanking out and turning the display off. So, I tried new things. Over and over. The weird thing is even when I disconnected my harddrive and ran from a Live USB, the problem persisted. Could there be an issue with the graphics card itself? Anyway, after reconnecting the harddrive I tried to boot again. And it suddenly worked. Even HDMI to my bigger screen worked.
suspend has always worked fine with 11.04 and now it stopped working a few days ago. How can I figure out what is going on? The display turns off but the computer never turns off and the only way to bring it back is to hold the power button down and then start it back up.
Something plagues my Ubuntu box since I upgraded to Ubuntu 10.10 - I end up with a blank screen while booting. I use an Asus F81SE Notebook, and Dual Boot with Windows XP. Everything worked fine with Ubuntu 10.04.
When I start my notebook after the upgrade to Ubuntu 10.10, I come to Grub, and when I select the latest kernel available, the hard disk LED blinks for a second, turns off ... and nothing happens any more. There is just a blinking text cursor.
As I upgraded from the previous Ubuntu version, there was an older kernel left (2.6.32-26-generic), which boots up fine.
I run 64 Bit on an Intel T4200 CPU. Booting the Live CD brings me to the purple screen with the open source logo at the bottom. I tried 32 Bit and 64 Bit versions of Ubuntu 10.10.
I don't seem to find similar problems on this forum. But does anyone know how to find the mistake?
I installed Lucid Lynx to a Gateway Solo Pro 9300(600 Mhz/224 M) and everything looked normal on the display with cursor,icons and abatross background. I rebooted and I have a blank screen with only a cursor showing. I don't think it is a video card problem because I had a normal display upon installation. Is there a way, on boot, to get into a diagnostic mode? what should I look for in the diagnostic mode?
I had Ubuntu installed on my old laptop in dualboot with windows. This year i bought a new Sony Vaio VPCS12M9E preinstalled with windows 7 pro, but i liked the idea of having the opportunity of chosing between windows and ubuntu, so i downloaded ubuntu 10.10 and burned the ISO-image to a disc, and restarted my laptop just as i did when i installed it on my old laptop. The problem is that when i boot the disc after restarting the computer, the screen just turns black. What can i do to install Ubuntu?
I've had no problems out of my multi-boot setup.. at all, and now all of a sudden (after an update on ubuntu? my JoliCloud and Ubuntu seem to do the same thing.. they show the logo then go to a black screen, doing nothing afterwards. i was wanting to know how to get this working again.. this is an Acer aspire One 11.6in AO751h. it's using grub to boot into it. i used EasyBCD to get it to let me choose ubuntu from windows start menu and it takes me to grub and all works(well worked until some update?) well.. even my windows 7 boots up just fine...
I am a complete Linux newbie and I tried installing the latest release candidate (10.04) as a dual boot with Windows XP. The install seemed to go fine and it said it needed to reboot to finish the install. It rebooted and then displayed a series of errors on a DOS-like screen (which I wish I wrote down). When I realized that it was definitely hung, I then held the power button to shut it off. After that, all it does is boot to up to a blank/black screen with a cursor.The box is old and I was actually going to throw it away, but I figured this was a good opportunity to give Linux a try. At this point, I'm willing to go to either Windows or Ubuntu... I don't really care which. I actually just want to recover some files on the box
I'm using Ubuntu 10.04 64-bit, which is installed to a second hard drive on my desktop. Earlier this afternoon, there were two 10 second power outages in my neighborhood. The first caused the system to restart with no effect, but after the second outage Ubuntu no longer boots properly. The problem is this: When I boot, I get to the grub screen. I have tried choosing four different options (the most recent kernel, a slightly older kernel, and the recovery mode of each). For each, kernel begins loading, but at a certain point the input to the monitor dries up, and after a few seconds the monitor enters standby mode. When I boot into recovery mood, the last message I see before the screen goes blank includes "udev starting version 151" followed by three lines that read "assuming [something that I can't read before the screen goes blank]." The computer itself remains on, but I have no way of knowing exactly what it is doing.
There seems to be no hardware damage as I can boat into Vista, and I can also boot into 10.04 from a USB. I've used fsck to check the partitions on my hard drive and the test came up clean for all of them. Since I only installed 10.04 a week ago, I could just copy the handful of useful files I have to my external drive and re-install, but I'd like to get some experience troubleshooting this problem. My first assumption is some kind of problem with the video drivers or GUI.
I've posted this to the fedora mailing list with no response, my apologies if it's been addressed here...
I have an IBM Thinkpad with an Nvidia card ( nVidia Corporation GT218 [NVS 3100M] (rev a2) )
I currently have the nouveau driver black listed in my grub.conf setup: rhgb quiet nouveau.modeset=0 rdblacklist=nouveau
I did the update which installed/updated the following:
---> Package kernel.i686 0:2.6.35.14-95.fc14 set to be installed ---> Package kernel-devel.i686 0:2.6.35.14-95.fc14 set to be installed ---> Package kernel-headers.i686 0:2.6.35.14-95.fc14 set to be updated ---> Package kmod-nvidia.i686 1:280.13-2.fc14 set to be updated
However when I reboot the system boots to a blank screen, and even the previous kernel boots to a blank screen. I tried installing akmod-nvidia but get the same results
I've restored the system back to before the update for now..
I might want to try and put a gui on my ubuntu server installation went fine however now I'm staring at a blank screen. ubuntu boots goes to screen similar to desktop (loading with the mouse cursor) and then blank... occationaly it'll load a partial username box but more offten than not it loads a completly blank screen and the caps lock and scroll lock lights on the keyboard are both blinking consistantly...
I recently did an upgrade over the internet from the previous version 10.04. After everything required was downloaded and installed, I rebooted. Now, the system only displays a blank screen after a quick flash of "Ubuntu 10.10".
I have a copy of the 64-bit Desktop install CD of 10.10. I tried to boot up live with it. Same problem.
My system: K8M800 motherboard AMD Sempron 2600+ 1 Gig RAM Integrated graphics: VIA S3 UniChrome Pro
I've just done a clean install of 11.4 from a Net install CD. I left it unattended while it installed, and came back to find a blank screen with just an xterm. I've rebooted it, and tried both the normal and the failsafe modes, but I just get the same result. The terminal contains the following:
My next door neighbor has a dell Optiplex gx270 and wanted Ubuntu installing. Hardware: 1gb RAM P4 2.4 Intel 82865g Onboard Graphics. 40gb HDD
I tried the live cd and it froze on bootup, so I thought it might not be enough ram as the case sticker said 512mb ram. So I booted the minimum install cd and installed ubuntu desktop on it and then rebooted, when it boots i get grub and then screen will either do 1 of 2 things. 1. I get another flashing cursor in top left corner and then cursor stops flashing and then nothing happens at all. 2. Then screen will go black and nothing will show at all.
I have tried updating the BIOS, adding i915.modeset=0 to grub, didn't work either. Also couldn't find the xorg.conf under /etc/X11 to change driver to vesa. After several reboots atleast 30 since the check disk think showed and then it froze again. it booted correctly so I tried the latest intel driver from xorg edgers ppa. Rebooted and still the same thing happens. tried 2 different installs now and get same results. I have had to put winxp on it so he can atleast use it, but this will run out in 30 days unless he decides to buy it.
my desktop pc is acting very strange. cold boots often take up to 10 attempts before the computer successfully boots. after the 1st successful boot, i can expect 1-3 "glitches". here's what happens:
the first few cold boots fail at various points during the boot process. there appears to be no pattern to it. when it happens, the machine is completely locked up. it responds to nothing, except holding in the power switch for 5 seconds. i'll go through this procedure several times.
finally, it will boot all the way to a desktop. from there, once i log it, i can expect it to lock up completely, usually once or twice. and then, finally, the screen will go blank and it will suddenly be back at the login screen.
usually, once i log in that last time, it's at least usable, although hardly stable. watching flash video seems to cause a complete lockup, with the sound looping. it doesn't matter where the content is coming from (videos or similar) nor does it matter which browser i'm using (firefox or chrome). i've stopped visiting videos-type sites in the meantime.
this installation has always been a tad bit screwy. 99% of the time, firefox fails to shut down properly, resulting in a message letting me know that a crash was detected. earlier today, i was alerted to 3 kernel crashes simultaneously.
right now, i'm using the pc, as normal. the random nature of the problems would lead me to believe it was hardware-related, specifically something like memory (ram). however, i installed memtest86+ and ran it. i walked away for 4+ hours. came back, it was running, no errors were found. i stopped the test and booted, trouble-free.
the pc seems to be stable enough for a backup, but this does have me concerned...obviously. i'm debating wiping the drive clean and installing f13, just as a test. if it's screwy as well, it would have to be hardware-related, wouldn't you think??
several months ago I installed Maverick and it worked well, but eventually I lost the GUI. I fiddled with it to no avail. So I decided to do the Natty upgrade and it ended up not fixing the problem though I am able to boot to graphics safe mode.
I popped on this forum and a couple others but got little response and ran out of fiddle time. SO now I have a little time to mess with this, and I REALLY want to move back over to Ubuntu so if any one is familiar with that could be the issue
i have fedora 8 on my machine...i want to uninstall it..i restarted my machine with windows CD on it....but shortly after pressing key to continue configuring the installation, screen goes blank and computer becomes idle....i tried using about 10-15 different CDs of windows OS but failed every time...what could be the reason and how can i fix this......NOTE: but if i try to reinstall fedora the problem dosen't occur.
i have installed ubuntu 9.10 on my hp nx6325 notebook, and everything was working just fine, then it updated and problem started coming up. First the computer wouldn't reboot after the update, blank screen, then i manually reboted and now some programs don't work (ubuntu software center, update maneger, avant window navigator)
i assume the update did some damage, so how can i repair this, is there a recovery tool or something.
my computer this morning, then it suddenly turns off. I press the power button and nothing happens. After a minute I press it again and it turns on, but it quickly shuts down when it hit the boot screen. After I tried turning it on again, but it turns on for about 2 seconds and quickly dies. Some times it turns on itself and then turns back off. This happened when I had WIN XP installed too (which was about 2 years ago). I run full Ubuntu 9.1, no double boot. Is this hardware problem or a virus that affects both Windows and Linux? :O
I am having the same problem, as soon as X tries to load my screen just goes blank. I have an ATI Radeon 9550. At first I tried switching between VGA and DVI as well but upon ruling that out, I switch to my on-board video card and that is working thus far, but I'm trying very hard to figure out a way to be able to switch back. Anyways I'll check back in later on if I have any new information I will post.
I have 2 computers, one running Ubuntu 9.10. I don't often use this one and rather than turning on the power point & having the computer automatically comen, as my Windows machine does, you had to press the power button to switch it on.As of yesterday - after not using it for some time - it turned itself on when I turned the main power point at the wall on to use my other computer. Thought maybe the button was knocked, but this has happened twice since. Seems it's mysteriously changed to automatic start up I can't work out how to change this. Can someone tell me what settings need to bechanged to have it not turn itself on until asked, please?
I have an 9.04 installation of Ubuntu.After a classical system update via the GNome-GUI my computer (laptop ASUS PRO55series) got the sick habit to turn off abruptly during work.It's like if there were no electricity in my house.It is not the hardware since I also have windows vista and it works fine.I suppose this is from ubuntu; it could be from the heat regulation, that ubuntu thinks it is too hot inthere and just turns off the laptop.
I just installed Ubuntu 10.10 32 bit on my desktop and I've encountered a curious and somewhat frustrating issue. It appears that when I plug a flash drive, external hard drive or MP3 player into a USB port my computer turns off. Sometimes it happens instantly, other times it occurs a minute or two later when I'm transferring files. I'm not sure how to approach this issue. I've searched the forum and haven't found any mention of this. I am working on said desktop and all other hardware seems in good working order. If it helps, This is a 3 year old desktop with an AMD Athlon 64 X2 4600 cpu, a ABIT NF-M2S AM2 NVIDIA GeForce 6100 motherboard, an EVGA GeForce 7600GT video card and a SATA harddrive. I can post a log if someone wants, not sure which one to post though.
I have an Asus Eee S101 netbook running UNE 10.10. When I have the netbook on, I have no problems connecting to my WPA encrypted wireless network being broadcast by a Buffalo router running DD-WRT. When I turn on my desktop computer in the other room (running Windows Vista) which also uses the same wireless network, the netbook disconnects. Then it will take a few minutes to reconnect. Periodically it will do this until the other computer is powered down. I don't know if this is an OS issue or the hardware, but is there any sort of troubleshooting I could do to look into this? It seems like the desktop is somehow interfering with the netbook's connection, booting it offline.
I can't seem to get Ubuntu to run on my old Dell Dimension 2300. It boots to a purple screen then it goes to a black screen with a load of writing nothing else happens after this screen. [URL] Could someone advise how I can get it to work?
I have installed Fedora 15 64bit live with no apparent errors and I get to the "Welcome" where it says just a few more steps before I can start using Fedora after filling in the details hit the "Forward" button in the lower right hand corner. The problem is I can't see the forward button, its like I need to page down or something but everything I have tried isn't working. I then decided to use the Fedora 15 64bit DVD thinking a driver was missing or something and it is still the same issue. I am using a Thinkpad T61 laptop with an external monitor and the external monitor goes blank when it boots to the welcome screen, but I can scroll over to the external and see the mouse cursor on the external. It seems that if I could see the welcome screen on the external monitor that I might be able to see the "Forward" button. Both installs went without a hitch, the DVD install found my internet connection and downloaded a bunch of stuff and the DVD install took about two hours to complete, again with no errors reported. I hope I am not being daft here and missing something obvious.
I believe it might have to do with dpms (according to KiPi on the #debian-boot chatroom) but I'm not entirely sure why my monitors keep turning off 10 minutes into the installation. I have tried using Live CD and a netinst version of the Debian 8.2 installation methods.
I'm going to try to disable dpms in the Live CD and hopefully that works.
I have just upgraded from OpenSUSE 11.3 to 11.4, and now regularly about every 15 minutes my monitor display goes blank for a split second. My video chip is NVIDIA GeForce 6100.
