I have a very big problem with my display. Occasionally different colored dots are visible on my display in different places. They are like this: It isn't because of the cables, or the display, as when I click next to them, they disappear. So I guess it is about the Graphic Card. Type: AMD Radeon HD 6800 Series.
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I just realized I have red dots on my folder icons. Now if I go into a folder with these dots on it. the internal folder don't have them.
View 5 Replies View RelatedWhen my computer finishes starting up, it ends with what looks like blobs of colored pixels in a line at the top of my screen. This happened for the first time tonight and I have no clue what happened. I took out my video card and plugged my monitor into the mother boards vga slot. Same result. Then i used a HDMI cable from my monitor to my motherboards HDMI slot. Still, with the same result. I plugged my Xbox 360 up to monitor with the HDMI cable and it looks fine so it's not on the monitor's end.
When the computer is loading, the screen stays black. Then when my desktop would normally show is when the pixels show up and the rest of the screen is black.
I recently purchased a computer in Sept 2012 from Dino PC in the UK where I live. It has been running very well apart from an irritating red dot problem. My pc has an Intel i5 3570k processor (not over clocked) which has no additional graphics card and runs using the on board graphics HD 4000. I don't play computer games. I have connected my monitor (a Hanns G HG 216D) to another computer to check that my monitor or cables were not at fault and the lines of red dots do not appear.
I have my monitor connected to the pc with a VGA cable but I have also connected my monitor to my pc with 2 different HDMI cables and the red dots still appear. I have also connected my pc to a tv to use as a monitor with a different HDMI cable and the red dots still appear. These red dots didn't appear immediately when I first had the pc. I believe that they began to appear once I started updating my pc with the latest windows 7 updates (x64 bit).
The red dots appear horizontally across the monitor screen each time I switch on the pc at the very bottom edge of the screen (in small columns) then when the Asus screen appears (motherboard is Asus p8z77-V LX) in a single line horizontally across the middle of the screen, then again in a single line horizontally when the windows 7 start up screen appears. They then appear again if I have an image in the centre of the screen which is a dark block.
In this case they are grouped together in a horizontal block about 4 dots high and about 30 dots wide to the centre right of the dark area. The line of dots only appears horizontally and in red on dark screens. Occasionally I have seen the same lines of dots on a light coloured block in the centre right of the screen when the dots are pale blue and in the same formation. If I move the mouse over the red dots when they appear in a centre block of a dark colour the red dots momentarily disappear.
When I start my PC up a line of red dots appears across the monitor screen at the bottom of it. The line of dots again appears but higher up the screen when the windows screen appears. Both screens are dark in colour. Also if I have a block of dark colour anywhere with a light coloured background about 3 or 4 lines (each line directly above the other) of red dots appear across most of this block of a dark colour but none in the light coloured background. In all cases the red dots do not form a continuous line across the screen. My pc has an Intel i5 3570k processor running at 3.4GHz (not over clocked) with onboard intel HD4000 graphics. I do not have a separate graphics card.
View 2 Replies View RelatedWhen the password window appears on startup, it immediately fills with dots. I can remove them by backspacing then deleting. How do I stop it from happening?
View 9 Replies View RelatedThis is not a problem occurring in any browser or in the BIOS or during the boot screens. It doesn't seem to affect any normal windows software (by which I mean microsoft products included with Win7.) I notice it primarily in things like Malwarebyte's, Spybot S&D, Alcohol 120%, and a few others. I'm hoping it's a font issue or something but I can't seem to get any reasonable search results anywhere. The problem is the text displayed by the above programs is often covered in random dots; sometimes just one or two and sometimes enough to obscure whole words. They change if you highlight a word and they move as the text changes (as it does during a scan.) I saw a mention about dots and a crappy set-up video card with no external power; just the PCI-e slot power. I have a Sapphire HD4670 1GB card that I am disappointed with anyway. I used to run an older nVidia 8600GT... other specs Gigabyte 785G series board with a Phenom II x 2 550 BE, 12GB DDR3 1333mhz RAM, Win 7 Pro x64 with SP1 (problem existed with 4GB RAM and pre-SP1)
View 2 Replies View RelatedYesterday I was playing a video game when My computer froze completly. Ever since a computer crash, my computer starts up with pink lines horizontally when microsoft windows loads and is only displaying 16 colours. When trying to change the display settings, all the video card information is not being displayed. I suspect is a video card hardware malfunction but I could be wrong. When The computer starts, I get a message saying "Windows has not loaded properly perviously" and gives me the option to run the Windows Startup Repair. After running the Windows Startup Repair, it fails to fix the problem and I get the message below:
View 7 Replies View RelatedI have a Canon printer which prints coloured dots in grayscale mode. I selected all the options which are related to this problem and nothing solved the problem....I found out that if i check the duplex option this problem occurs and if i don't select this option the coloured dots don't appear in grayscale mode. Can this problem came from the Windows driver or Windows print wizard...? I have the Canon driver installed and i have Windows 7
View 9 Replies View RelatedWindows 7 freezes as dots begin to come together, 2 tiny dots (red & yellow), then goes to black screen. Startup repair boots to light Microsoft logo. Won't boot from 3 recovery dvds, or reinstall, goes to same screen. Gateway DX4320, AMD Phenom II, Stock hardware
View 1 Replies View RelatedMy Gateway runs great until a restart is requested by me or a program. A few days ago, it would restart just fine. When I select Restart, the computer appears to shut down fine, it beeps to restart, the Windows 7 screen begins to open but it freezes with three colored dots on the screen. It always stops in exactly the same place.
If I kill power, then boot again I get an offer for Windows to repair itself. If I let it, it cannot repair. If I select Boot Windows Normally, all is well. Except for this one problem, things are really running well. Odd. I've run Chkdsk, SFC/ SCANNOW, and PC Pitstop Optimize3. Nothing finds a problem or fixes anything.
System Info Utility version 1.0.0.1
OS Version: Microsoft Windows 7 Home Premium , Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i7 CPU 965 @ 3.20GHz, Intel64 Family 6 Model 26 Stepping 4
Processor Count: 8
RAM: 12279 Mb
Graphics Card: ATI Radeon HD 4870 X2 , 1024 Mb
Hard Drives: C: Total - 953766 MB, Free - 875155 MB; D: Total - 953866 MB, Free - 824991 MB;
Motherboard: Gateway, TBGM01, , U00B092001094
Antivirus: Lavasoft Ad-Watch Live! Anti-Virus, Disabled
Avast/Comodo
My Laptop loads fine when started but as soon as I get the windows 4 Dots turning it is a Blank Screen.
View 1 Replies View RelatedI'm running Win7 on my Dell XPS M1530 laptop.Recently the system has been freezing occasionally. But the interesting thing is that it still responds a few minutes after the freeze.For example, the display dims itself after a few inactive minutes according to the power plan, and clicking a button restores the brightness.After a few minutes it's totally unresponsive. The fan keeps spinning all the time. It seems that the freeze happens when there is some excessive load on the system, but nothing that it hasn't endured before.I checked the temperatures with CPUID Monitor. Nothing irregular happens at the moment of freeze.
View 6 Replies View RelatedCertainly when the computer tells me to reboot, I reboot...other then that I really just put it to sleep at the end of the night. I realized today that I hadn't rebooted the computer in quiet sometime, Over a week, in fact. So I guess that's the question: How often, if ever is it "good housekeeping" to reboot the computer?
My system:
i7-3770k
128gb SSD
500gb HD
gigabyte 7970 gh edition
32 gb ram(I know...it's stupid over kill)
Win7 Home premium installed on SSD
When I'm next to the room where the router is, the WiFi connection sometimes just drops. I'd say that I can surf something like 2-3 minutes and then all of sudden the WiFi connection drops, and the WiFi tray icon says that I have a limited connection. Though the signal quality is 4, and sometimes even 5 (which is maximum). And then it takes like 15-20 seconds to get everything back to normal again. But then again.. when I was in the same room as my router, actually on the same desk as the router, I didn't have any problems with WiFi dropping - I think I'll test later tonight again, if there's really a difference if I sit basically next to the router and then when I go to the other room, the connection starts dropping every once in a while (and remember, I still have an excellent signal quality). And I'll add just in case that I haven't had any problems with wired connection. And in our household we've got one laptop more, and this one hasn't had any problems with WiFi dropping. So.. it must be something with my laptop.. I guess.
- WiFi network card: Atheros Communications AR9485 Wireless Network Adapter
According to device manager:
Driver date: 3.10.2011
Driver version: 9.2.0.458
- Second network card (for wired connection, I guess): Attansic (Now owned by Atheros) AR8161 Gigabit Ethernet
According to device manager:
Driver date: 16.01.2012
Driver version: 2.0.12.13
- OS: Windows 7 64 bit
- Router: SpeedTouch 780WL - Software release: 7.4.4.7
- Anti-virus: McAfee Internet Security | Can't tell you the exact version, because it has different versions for different things. For example SecurityCenter has v11.0 and VirusScan has v15.0. Just to add that I've heard that some people have had problems with WiFi, and it has been anti-virus' fault. Well.. I'm not planning to keep McAfee, I'll get rid of it soon. But I think it might help if I mention the anti-virus program too.
I have 4 USB memory sticks I use on a regular basis, a 4, a 16, a 32 and a 64 GB.This problem only happens with the 64 GB stick, and only on one of my several computers.Most of the time when I insert it, windows does not automatically assign it a drive letter. I have to into the computer management --> Disk management section and manually assign it a drive letter. Occasionally however when it is inserted, windows assigns it a drive letter just fine. This only happens on one of my laptops.It works fine of all of my other computers and every other computer I have stuck it in
View 1 Replies View Relatedwhen i'm on my computer, sometimes it just crashes and turns white or gray. the last time this happened, i had a bluetooth adapter (asus usb-bt211) plugged in from earlier in the day. i unplugged it and the screen immediately turned pitch black, presumably off.when this happens, i have absolutely no control over my computer. i cant open task manager or ctrl +alt+delete. i've searched this and so far i've only gotten that its a ram problem, but i don't think it is in my case. i say this because i have 8gb and i constantly have task manager open and i've never seen over 50% used (except when on a game or using something like a screen recorder, and it has never crashed while doing those things)the weird thing is.. and this may just be a coincidence, but Internet has been open every time it has crashed (10+ times).
View 6 Replies View RelatedWhy does my wireless mouse freeze up occasionally?
View 1 Replies View RelatedI'm having an issue with my Windows 7 machine where it occasionally seems to freeze up for about 10-15 seconds. My mouse still works, but whatever software I have running, whether it be IE9, MS Outlook, Quicken, or pretty much anything else, will freeze for a few seconds. If I sit there and wait, the cursor will return and everything will be like normal again. I've tried to pin down some consistency with the problem, as in it happens every time I do...such-and-such. No such luck. it seems to happen randomly.I've tried to see what could be running in the background and turned off things, even such things as my antivirus, and nothing seems to help. I'm starting to be concerned that it could be memory or maybe processor. Is there a monitoring program, or diagnositic utility that anyone could recommend that would help me pin this down?
View 3 Replies View RelatedOccasionally my Laptop (Windows 7, 3gb RAM, Compaq Presario CCQ61) doesn't boot up correctly. As in normally the problem is ''Windows cannot find an OS'' thats not the exact wording but somewhere along the lines, its a blue screen and there is also some other writing underneath. I tap the off button to turn off and then i turn on again, sometimes it boots up fine and works good but sometime like it says run system repair (reccomended) so you do and it go's through steps and tells you to do a system restore which I do then it does work...but then maybe a week later you will open the lid and it won't respond (the mouse won't move and you have to hold the power button the turn it off., its starting to get annoying at this stage, considering restoring to factory settings.
View 1 Replies View RelatedI'm assuming its a driver problem, does BSOD only around every 5 times after I wake it from sleep mode.System Specs:Windows 7Home Premiumx64 bitOEMThe entire system is a little under 2 weeks old.
View 1 Replies View RelatedI have been experiencing BSOD multiple times, occuring during games and sometimes directly after booting windows. Computer is a brand new build with all new parts only about a month old. I have attached system diag files. Bug check code 0x0000001A
View 1 Replies View RelatedI have a SATA DVD RW Drive. The drive would appear when I boot my computer and I can use it with no problem.
Occasionally...,especially when I leave my computer overnight, my DVD RW would disappear. I couldn't locate it from "My Computer" or "Device Manager". However when I reboot my computer the drive would appear again.
I got a virus, when I accessed a website, and something was added to my Roaming folder. I immediately ended the process it started in task manager, and deleted the folder, but afterwards my computer lost its firewall and Microsoft Security Essentials went kablooey. After completely screwing up my computer using all this antivirus and virus deletion software (I scanned multiple times, It found the virus and *said* it deleted it, but another scan again would say otherwise. So after I screwed up my computer to the point that it wouldn't go into the loading screen for Windows, I did a System Restore.
I restored back 4 days before the virus incident had been downloaded, and despite people saying system restore won't fix it, my internet is back online, and I'm having no problems. Firewall and Windows update is back and working, and even Microsoft Security Essentials is back online. I'm scanning for viruses right now, so I want an honest opinion from T.H, and if you guys have a proper virus deletion thing that will actually delete it, not to come back several minutes later. Also, how do I stop websites automatically downloading things to my roaming folder (%appdata%)?
I have Win7 on my desktop PC, and sometimes when I start up the computer, it won't have any internet access. On more rare occasions, it will do the same thing when I resume from Sleep. Windows usually solves the problem by itself, but it that takes about a minute or so.
I know it's not the modem or the router, becuz other computers on my wi-fi network can access the internet even when the main PC can't. I did a search and found a few things about reinstalling Office 2010 or disabling IPv6, but that doesn't work for some people. Those posts are also 3-4yrs old, so it seems like there should have been patches
I have a folder that I'd like to periodically mirror to an external hard disk. How can I easily copy the source to the target, deleting files now deleted in the source, updating files that have been changed in the source, and adding new files to the destination. Would an XCOPY with the appropriate set of switches do the trick - maybe something like
xcopy c:sourcedir d: argetdir /e /h /o
It started yesterday: in an online game, after a couple of games I suddenly got some short freezes (half a sec, never longer) in which the sound goes like a machine gun, if you understand me. This was the first instance and since then it occasionally happens in that game. Nothing weird with that, just lag. That's what I thought. But today I started an offline-only game that has always worked perfectly (in fact, it's an old game, so very low system specs), and I got the same issue!
So, it seems I have a freeze issue suddenly, only appearing in games (haven't experienced freezes anywhere else). Note that it isn't exactly a freeze. Say I move my mouse and the freeze issue happens (still moving my mouse, but the arrow doesn't move), after the freeze my mouse arrow teleports to the spot it would've been in if the game hadn't frozen for that instant. In an actual freeze it wouldn't record where I'd move my mouse, would it?
Specs:
Windows 7 64-bit Ultimate, fully updated
AMD Athlon 64 X2 Dual Core Processor 6000+ 3.01 GHz 4GB RAM
Videocard: AMD Radeon HD 6670, fully updated
While I was writing this, I noticed the PC showed a problem. I let it do its thing, and it reports a video hardware error. I DO NOT know if this is related to the problem, but regardless, I've attached the 3 files (in a zip) Windows showed me, in case it's relevant.
Windows 7 x64, Dell Optiplex 990, 3 Dell monitors, everything else stock.
Two monitors are running off of the built in VGA and Display Port. I originally installed a Geforce 6200 to get the third monitor up. Works fine in Chrome and nothing else is slow. (office pc, so no gaming tests I suppose)
Firefox was REALLY slow and had blacked out parts unless you hovered over them. So I got rid of the card completely and installed/plugged in an EVGA UV+ 19. Now Firefox is great on the monitors that are NOT on the UV+, but slow and laggy on the one that is.
Drivers and Windows updates are current.
Generally once or twice a day, my computer will suddenly drop its internet connection.It will then start an endless loop of trying to connect: Sensing the network is there Trying to connect (With the loading symbol and "Initializing")Appearing to connect successfully (but when I try an open a web page, nothing loads, and I receive an error message telling me there's no connection)A few seconds later, the yellow triangular warning sign appears next to the wireless bar.A few seconds after that, it drops the connection, and then starts over at step oneA few seconds later, it will start again at step one.The only way I am able to get the network back on is to: Disconnect manually (press "disconnect")Turn of my wireless antenna on my computer Turn on and off my router Turn back on the antenna Reconnect.I have to do these 5 steps every time it disconnects.This is only happening on this one computer - other computers on the network aren't experiencing the problem (running XP and Win 7).I have an Asus U56E-BAL7.
View 7 Replies View RelatedI am getting occasional Blue screen errors with the computer shutting down unexpectedly. I have attached the dump file as per the instructions.
View 6 Replies View RelatedMy current problem is that it occasionally gives off a clicking noise, I am assuming that the problem is the HDD because there is nothing else that's moving in the computer (besdies the BD-ROM, but it doesn't count). I look onto the event viewer and every time this happens it shows an error in the log files. [code]
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