Black screen after running disk warrior

any help would be greatly appreciated!!!!!

let me elaborate. I ran DW and after it was finished, I restarted. This is the point where the screen stays completly black.

Similar Messages

Windows 7 shows black screen after running in bootcamp, iMac early 2008

Help! I installed Windows 7 on my early iMac 2008 using Bootcamp, with all the proper updates etc.
Now it shows a black screen (hard drive still running) after 10 or so minutes of running applications such as Firefox, Mail. Does not seem to happen when there is no activity - screensaver can run for over an hour with no black screen.
All i can do is emergency reboot, only for it to happen again.
Any ideas?

That happened to me and I had to the my Mac to the Apple Store. It took the tech more than two hours to do the install using a thumb drive (which I had to buy) to download the workaround. I don't have the details, but he found the workaround online by searching Bootcamp and black screen. If you have access to an Apple Store and Genius Bar try that.

After running Disk Warrior on my 5G iPod it's...........

I decided to have DW take a look at my new 5G iPod.......So I ran the Graph part of DW and found that more that 51% of the items were out of order. I then ran Rebuild and afterwards replace. Low a behold the iPod seems to be more responsive (faster).

never mind

My Imac 24" goes black screen after start up. Booting from original CD or CMD R don't work, both go black screen

So, yesterday while playing a game of league of legends my Mac stopped running. After I resetted it, I got black screen after it the chime + loading bal.
So far I've tried:
CMD+R => black screen
Holding shift => black screen
Holding Alt => chosing the HR, the repair disk, or the original CD to reintsall => black screen
Holding S => got to the terminal, did the check up, it said it was ok, restarted => black screen
Took off the power cable, waiting at least 15 seconds, and everything back on => black screen
Holding Alt Cmd + p + R => black screen after restart
Removed 1 of the memories, then testen, same with the other one => black screen
I'm pretty much out of ideas at this point. Anything I've overlooked?

Any white text?
Startup - Black Screen/White Text
Startup – Red Screen
Startup Issues - Resolve
Startup Issues - Resolve (2)
Startup Issues - Resolve (3)
Restart the computer holding down the command - option/alt - P - R keys before the grey screen appears. Continue to hold until you hear the startup chime for the second time.
Reset NVRAM/PRAM
Try a SMC reset. The article covers when this is required, but doing this will not affect anything.
Reset SMC

Black Screen after logging in locally to Windows 7 that previously had an open RDP session.

Here is what happens. I leave my home computer on (running Windows 7 Ultimate) and sometimes I will remote to it from another location (work, friends house, or wherever). When I return home, I will go to login, the screen then goes blank (no mouse cursor
or anything). I have to do a cold boot to get back into Windows. This only happens if I ever RDP into it sometimes during the day. It seems random. I've tried logging off the RDP session, just closing it without logging off, nothing seems to be the answer
in that regard. It seems very random at times. I'll go a week and I can come home and it will login fine with no problems. Then the next week it starts giving me the black screen after I come home and login locally. I've seen several black screen issues here,
but usually they are getting it before logon. Anyone have a clue what might be causing this?

Hello,
The Windows Desktop Perfmon and Diagnostic tools forum is to discuss performance monitor (perfmon), resource monitor (resmon), and task manager, focusing on HOW-TO, Errors/Problems, and usage scenarios.
As the question is off topic here, I am moving it to the
Where is the Forum... forum.
Karl
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer.
My Blog: Unlock PowerShell
My Book: Windows PowerShell 2.0 Bible
My E-mail: -join ('6F6C646B61726C40686F746D61696C2E636F6D'-split'(?<=\G.{2})'|%{if($_){[char][int]"0x$_"}})

Black screen after login while on battery with graphics switching enabled

Getting a black screen after entering my password while logging into my account while on battery with graphics switching enabled. Everything is up and running, I just can't see it.
I can log into the guest account on battery
I can log into my account while plugged into power
I can log into my account on battery if graphics switching is disabled
I believe something that is starting up in my account is causing the system to switch from integrated to discrete graphics on login, and that switch isn't working correctly on battery power.
As a work around for now, I can run with graphics switching disabled, but I'd like to solve this so I get longer battery life.
MacBook Pro Retina 15"
Mountain Lion
All updates applied

I had the same issue and managed to reslove it.
Shut down your machine.
Power it back on while holding the 'shift' key (left or right, doesn't matter)
You will see a greay progress bar go across the screen while you boot in to 'safe boot'
Once booted, login, and go to Energy Saver and turn on 'Automatic Graphics Switching'.
Reboot back in to normal mode, and you should be able to log back in and see again.
I did this without being plugged into AC power.
Hope it helps!
Cheers!

Mac Book Crashing Can anyone please help with this error message, I've run Disk warrior and everthing is coming up fine, so may be a hardware issue, thank you Interval Since Last Panic Report: 22119 sec Panics Since Last Report:          14 Anonymous UU

I've run Disk warrior, it says all the files and harddrive are fine.
thanks for your help. This crashing was happening before I upgraded to Lion
Interval Since Last Panic Report: 22119 sec
Panics Since Last Report:          14
Anonymous UUID:                    1DA2B715-D1E5-4BF1-A47F-D31CBD8C1E78
Wed Mar 7 13:21:17 2012
panic(cpu 2 caller 0xffffff7f8098c907): NVRM[0/1:0:0]: Read Error 0x00000100: CFG 0x0a2910de 0x00100000 0x00000000, BAR0 0xd2000000 0xffffff80a0354000 0x0a5480a2, D0, P2/4
Backtrace (CPU 2), Frame : Return Address
0xffffff80a398b800 : 0xffffff8000220702
0xffffff80a398b880 : 0xffffff7f8098c907
0xffffff80a398b910 : 0xffffff7f80a7ca64
0xffffff80a398b960 : 0xffffff7f80a7cb24
0xffffff80a398b9c0 : 0xffffff7f80d29749
0xffffff80a398bb00 : 0xffffff7f80a9bbad
0xffffff80a398bb30 : 0xffffff7f80996282
0xffffff80a398bbe0 : 0xffffff7f80991b84
0xffffff80a398bdd0 : 0xffffff7f80993639
0xffffff80a398beb0 : 0xffffff7f8092e484
0xffffff80a398bf00 : 0xffffff7f820a47d6
0xffffff80a398bf50 : 0xffffff7f820a4f2a
0xffffff80a398bf70 : 0xffffff800023db2c
0xffffff80a398bfb0 : 0xffffff8000820057
      Kernel Extensions in backtrace:
         com.apple.NVDAResman(7.1.8)[94BA87BA-B128-3310-9860-98EC67AB7FAF]@0xffffff7f809 2c000->0xffffff7f80c05fff
            dependency: com.apple.iokit.IOPCIFamily(2.6.8)[F63D4ABE-42DA-33EF-BADD-3415B0CB0179]@0xffff ff7f808b7000
            dependency: com.apple.iokit.IONDRVSupport(2.3.2)[4B3F84DC-18B3-3897-BC56-4E3940878047]@0xff ffff7f8091a000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.2)[FE536983-1897-3D6B-965E-24B5A67080DA]@0 xffffff7f808e2000
         com.apple.nvidia.nv50hal(7.1.8)[7596DB8C-AE9D-3C87-B11A-0ED8F940CAF8]@0xffffff7 f80c06000->0xffffff7f80f27fff
            dependency: com.apple.NVDAResman(7.1.8)[94BA87BA-B128-3310-9860-98EC67AB7FAF]@0xffffff7f809 2c000
         com.apple.driver.AGPM(100.12.42)[380DAA3B-4F08-3152-A3A0-E3F8B6E4B92B]@0xffffff 7f820a3000->0xffffff7f820adfff
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.2)[FE536983-1897-3D6B-965E-24B5A67080DA]@0 xffffff7f808e2000
            dependency: com.apple.iokit.IONDRVSupport(2.3.2)[4B3F84DC-18B3-3897-BC56-4E3940878047]@0xff ffff7f8091a000
            dependency: com.apple.iokit.IOPCIFamily(2.6.8)[F63D4ABE-42DA-33EF-BADD-3415B0CB0179]@0xffff ff7f808b7000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
11D50
Kernel version:
Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64
Kernel UUID: 7B6546C7-70E8-3ED8-A6C3-C927E4D3D0D6
System model name: MacBookPro6,2 (Mac-F22586C8)
System uptime in nanoseconds: 5224512131000
last loaded kext at 1624245923653: com.apple.driver.AppleFireWireStorage    3.0.1 (addr 0xffffff7f808b3000, size 16384)
last unloaded kext at 1739101632802: com.apple.driver.StorageLynx    3.0.1 (addr 0xffffff7f80809000, size 8192)
loaded kexts:
com.regularrateandrhythm.driver.RowmoteIREmu    1.0
com.bresink.driver.BRESINKx86Monitoring    8.0
com.AmbrosiaSW.AudioSupport    3.2
com.apple.driver.Oxford_Semi    3.0.1
com.apple.driver.AppleUSBDisplays    317
com.apple.driver.AppleHWSensor    1.9.4d0
com.apple.filesystems.autofs    3.0
com.apple.driver.AudioAUUC    1.59
com.apple.driver.AGPM    100.12.42
com.apple.driver.AppleMikeyHIDDriver    122
com.apple.driver.AppleHDA    2.1.7f9
com.apple.driver.AppleUpstreamUserClient    3.5.9
com.apple.driver.AppleMCCSControl    1.0.26
com.apple.driver.AppleMikeyDriver    2.1.7f9
com.apple.driver.AppleIntelHDGraphics    7.1.8
com.apple.driver.AppleIntelHDGraphicsFB    7.1.8
com.apple.driver.SMCMotionSensor    3.0.1d2
com.apple.iokit.IOUserEthernet    1.0.0d1
com.apple.Dont_Steal_Mac_OS_X    7.0.0
com.apple.driver.AudioIPCDriver    1.2.2
com.apple.driver.AppleSMCLMU    2.0.1d2
com.apple.GeForce    7.1.8
com.apple.driver.ACPI_SMC_PlatformPlugin    4.7.5d4
com.apple.driver.AppleMuxControl    3.0.16
com.apple.driver.AppleLPC    1.5.3
com.apple.driver.AppleUSBTCButtons    225.2
com.apple.driver.AppleIRController    312
com.apple.driver.AppleUSBTCKeyboard    225.2
com.apple.driver.AppleUSBCardReader    3.0.1
com.apple.iokit.SCSITaskUserClient    3.0.3
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless    1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1
com.apple.BootCache    33
com.apple.iokit.IOAHCIBlockStorage    2.0.1
com.apple.driver.AppleUSBHub    4.5.0
com.apple.driver.AppleSmartBatteryManager    161.0.0
com.apple.driver.AppleFWOHCI    4.8.9
com.apple.driver.AirPort.Brcm4331    513.20.19
com.apple.iokit.AppleBCM5701Ethernet    3.0.8b2
com.apple.driver.AppleEFINVRAM    1.5.0
com.apple.driver.AppleAHCIPort    2.2.0
com.apple.driver.AppleUSBEHCI    4.5.8
com.apple.driver.AppleACPIButtons    1.4
com.apple.driver.AppleRTC    1.4
com.apple.driver.AppleHPET    1.6
com.apple.driver.AppleSMBIOS    1.7
com.apple.driver.AppleACPIEC    1.4
com.apple.driver.AppleAPIC    1.5
com.apple.driver.AppleIntelCPUPowerManagementClient    167.3.0
com.apple.nke.applicationfirewall    3.2.30
com.apple.security.quarantine    1.1
com.apple.driver.AppleIntelCPUPowerManagement    167.3.0
com.apple.iokit.IOFireWireSerialBusProtocolTransport    2.1.0
com.apple.iokit.IOFireWireSBP2    4.2.0
com.apple.driver.AppleUSBHIDKeyboard    152.3
com.apple.driver.AppleHIDKeyboard    152.3
com.apple.driver.AppleUSBAudio    2.8.2f5
com.apple.kext.triggers    1.0
com.apple.driver.DspFuncLib    2.1.7f9
com.apple.driver.AppleSMBusController    1.0.10d0
com.apple.iokit.IOSurface    80.0
com.apple.iokit.IOBluetoothSerialManager    4.0.3f12
com.apple.iokit.IOSerialFamily    10.0.5
com.apple.iokit.IOFireWireIP    2.2.4
com.apple.iokit.IOAudioFamily    1.8.6fc6
com.apple.kext.OSvKernDSPLib    1.3
com.apple.driver.AppleHDAController    2.1.7f9
com.apple.iokit.IOHDAFamily    2.1.7f9
com.apple.driver.ApplePolicyControl    3.0.16
com.apple.driver.AppleSMC    3.1.1d8
com.apple.driver.IOPlatformPluginFamily    4.7.5d4
com.apple.driver.AppleSMBusPCI    1.0.10d0
com.apple.driver.AppleGraphicsControl    3.0.16
com.apple.driver.AppleBacklightExpert    1.0.3
com.apple.nvidia.nv50hal    7.1.8
com.apple.NVDAResman    7.1.8
com.apple.iokit.IONDRVSupport    2.3.2
com.apple.iokit.IOGraphicsFamily    2.3.2
com.apple.driver.BroadcomUSBBluetoothHCIController    4.0.3f12
com.apple.driver.AppleUSBBluetoothHCIController    4.0.3f12
com.apple.iokit.IOBluetoothFamily    4.0.3f12
com.apple.driver.AppleUSBMultitouch    227.1
com.apple.iokit.IOUSBHIDDriver    4.4.5
com.apple.iokit.IOSCSIBlockCommandsDevice    3.0.3
com.apple.iokit.IOUSBMassStorageClass    3.0.1
com.apple.driver.AppleUSBMergeNub    4.5.3
com.apple.driver.AppleUSBComposite    4.5.8
com.apple.iokit.IOSCSIMultimediaCommandsDevice    3.0.3
com.apple.iokit.IOBDStorageFamily    1.6
com.apple.iokit.IODVDStorageFamily    1.7
com.apple.iokit.IOCDStorageFamily    1.7
com.apple.driver.XsanFilter    403
com.apple.iokit.IOAHCISerialATAPI    2.0.1
com.apple.iokit.IOSCSIArchitectureModelFamily    3.0.3
com.apple.iokit.IOUSBUserClient    4.5.8
com.apple.iokit.IOFireWireFamily    4.4.5
com.apple.iokit.IO80211Family    412.2
com.apple.iokit.IOEthernetAVBController    1.0.0d5
com.apple.iokit.IONetworkingFamily    2.0
com.apple.iokit.IOAHCIFamily    2.0.7
com.apple.iokit.IOUSBFamily    4.5.8
com.apple.driver.AppleEFIRuntime    1.5.0
com.apple.iokit.IOHIDFamily    1.7.1
com.apple.iokit.IOSMBusFamily    1.1
com.apple.security.sandbox    177.3
com.apple.kext.AppleMatch    1.0.0d1
com.apple.security.TMSafetyNet    7
com.apple.driver.DiskImages    331.3
com.apple.iokit.IOStorageFamily    1.7
com.apple.driver.AppleKeyStore    28.18
com.apple.driver.AppleACPIPlatform    1.4
com.apple.iokit.IOPCIFamily    2.6.8
com.apple.iokit.IOACPIFamily    1.4

Please describe:
Computer model & hardware characteristics (especially RAM).
How much free space left on HDD.
Any add-ons you may have added to the system (antivirus, screen eye candy, etc.)
What applications were running when the crash occurred.
What were you doing when the crash occurred.

[Solved] Amilo XI 2550 - Black screen after fresh install

Dear archlinux users,
I have been reading the archlinux wiki and forums since I started using arch several years ago. It was always possible to solve the problems I ran into by consulting these webpages, therefore a big thanks to the community for the provided help.
Two weeks ago I installed arch on a Fujitsu Siemens Amilo XI 2550. The first problem I ran into was that booting the live-cd resulted in a black screen and I could not even start with installing arch. This problem was solved with the kernel parameter 'nomodeset'.
The first boot of the freshly installed arch also resulted in a black screen after the GRUB menu which was perfectly displayed. After some searching (here and here and ...) I plugged in an external monitor and it showed the login screen. I then installed KDE because I thaught the problem might not show up with X and KDE running. After the login to KDE I realized that the brightness of the laptop display is nearly black but not totally. It seems as if the brightness is at a very low level, but brightness cannot be controlled with the Fn+F8 or Fn+F9 commands. But I see a OSD that indicates that the controls are used but without effect. So at the moment it is only possible to work on the laptop with another display connected to it.
Maybe of use:
ls /sys/class/backlight/
acpi_video0
radeon_bl0
less /sys/class/backlight/acpi_video0/bl_power
0
less /sys/class/backlight/acpi_video0/actual_brightness
7
less /sys/class/backlight/acpi_video0/brightness
7
less /sys/class/backlight/acpi_video0/max_brightness
7
less /sys/class/backlight/radeon_bl0/bl_power
0
less /sys/class/backlight/radeon_bl0/actual_brightness
255
less /sys/class/backlight/radeon_bl0/brightness
255
less /sys/class/backlight/radeon_bl0/max_brightness
255
dmesg | grep drm
[ 0.736559] [drm] Initialized drm 1.1.0 20060810
[ 0.743608] [drm] radeon kernel modesetting enabled.
[ 0.743678] fb: switching to radeondrmfb from VESA VGA
[ 0.744054] [drm] initializing kernel modesetting (RV630 0x1002:0x9583 0x1734:0x1107).
[ 0.744065] [drm] register mmio base: 0xCFEF0000
[ 0.744067] [drm] register mmio size: 65536
[ 0.744172] [drm] Detected VRAM RAM=256M, BAR=256M
[ 0.744174] [drm] RAM width 128bits DDR
[ 0.744257] [drm] radeon: 256M of VRAM memory ready
[ 0.744259] [drm] radeon: 512M of GTT memory ready.
[ 0.744275] [drm] Loading RV630 Microcode
[ 0.744345] [drm] Internal thermal controller without fan control
[ 0.744386] [drm] radeon: power management initialized
[ 0.744389] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 0.762830] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 0.762873] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 0.762874] [drm] Driver supports precise vblank timestamp query.
[ 0.762937] [drm] radeon: irq initialized.
[ 0.794780] [drm] ring test on 0 succeeded in 1 usecs
[ 0.795253] [drm] ib test on ring 0 succeeded in 0 usecs
[ 0.795942] [drm] radeon atom DIG backlight initialized
[ 0.795945] [drm] Radeon Display Connectors
[ 0.795947] [drm] Connector 0:
[ 0.795948] [drm] LVDS-1
[ 0.795950] [drm] DDC: 0xac0 0xac0 0xac4 0xac4 0xac8 0xac8 0xacc 0xacc
[ 0.795951] [drm] Encoders:
[ 0.795952] [drm] LCD1: INTERNAL_LVTM1
[ 0.795953] [drm] Connector 1:
[ 0.795954] [drm] DIN-1
[ 0.795955] [drm] Encoders:
[ 0.795956] [drm] TV1: INTERNAL_KLDSCP_DAC2
[ 0.795957] [drm] Connector 2:
[ 0.795958] [drm] HDMI-A-1
[ 0.795960] [drm] HPD1
[ 0.795961] [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
[ 0.795963] [drm] Encoders:
[ 0.795964] [drm] DFP1: INTERNAL_KLDSCP_TMDS1
[ 0.795965] [drm] Connector 3:
[ 0.795966] [drm] VGA-1
[ 0.795968] [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
[ 0.795969] [drm] Encoders:
[ 0.795970] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 1.278449] [drm] fb mappable at 0xD0141000
[ 1.278451] [drm] vram apper at 0xD0000000
[ 1.278453] [drm] size 9216000
[ 1.278454] [drm] fb depth is 24
[ 1.278455] [drm] pitch is 7680
[ 1.278527] fbcon: radeondrmfb (fb0) is primary device
[ 1.726069] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
[ 1.770030] [drm] Initialized radeon 2.39.0 20080528 for 0000:01:00.0 on minor 0
Until now and amongst others I tried the following things.
Using kernel parameters
video.use_native_backlight=1
video.use_native_backlight=0
acpi_osi=linux
acpi_backlight=vendor
and others I just cannot remember.
Masking backlight
systemctl mask systemd-backlight@backlight:acpi_video0.service
systemctl mask systemd-backlight@backlight:radeon_bl0.service
Setting bl_power
echo 1 > /sys/class/backlight/acpi_video0/bl_power
echo 1 > /sys/class/backlight/radeon_bl0/bl_power
Nothing of the above was improving the situation.
Your help on the problem would be highly appreciated.
Best regards
mgs
Last edited by mgs (2014-10-27 10:15:11)

Hello Trilby,
thanks for the reply.
Trilby wrote:If nomodeset worked with the installation medium, why haven't you tried that for the same problem on your installed system?
The kernel parameter 'nomodeset' results in a working display but without X support, due to the fact that with 'nomodeset' there is no KMS support and therefore no X. But nevertheless I tried it and as expected X did not start.
Trilby wrote:Could you also post information about your graphics card and what drivers you've installed.
The graphics card is a Radeon HD 2700 and according to the above dmesg log it is recognized as RV 630. The radeon module is loaded via /etc/mkinitcpio.conf and xf86-video-ati (1:7.5.0-1) is installed.
I hope the provided information is what you asked for, thanks for your help.
Best regards
mgs

Black screen after BIOS update

Hi there,
After updating BIOS with regular HP software (i forgot the name now), the computer shut down and from that moment when i turn it on the screen stays black (with computer apparently running). I read so many posts with similar problems and i tried few things but without success. I know that i am very close to solve the problem but from all the suggestions i am now simply confused. I would like to ask, if someone can guide me through step-by-step procedure, i figured out that i need to install a BIOS version on USB-stick, but exact details i am obviously missing.
I have HP Pavilion dv 6700 Entertainment PC and new HDD inside without HP_TOOLS on it.
Thank you veeeeeryyyy much!

Hello @milence,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand that your computer is experiencing a black screen after updating the BIOS, and I would be happy to assist you in this matter!
To return the BIOS back to factory default settings, I recommend following the steps in this document on Restoring the BIOS. If the issue persists, please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region.
http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html
I hope this helps!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

MSI R9 270X - Black Screen after Win7 logo

Hello there.
About a week ago I upgraded my PC, buying several components and putting it to work. Here's the specs.
Main Board: M5A97 EVO R2.0
Bios Version: Latest
Video Card: MSI Radeon R9 270X TwinFrozr OC Edition 2Gb
PSU: Don't know
12v rail Rating of listed PSU:
CPU: AMD FX 8350 4.0Ggz BE SkAM3+
Memory: 8Gb Crucial Ballistix DDR3-1600Mhz
SSD/ HDD: Western Digital WD10EZRX-00A8LB0 1TB
CPU COOLER: The one that came with the CPU
Raid Card: Onboard
Sound Card: Onboard
OC: (Yes / No) Don't know
Operating System: Win 7 SP 1 64
So, it worked just fine for about 3 days. Last Saturday night I tried to open Google Chrome after some gaming and the the system froze. I got a screen with vertical black and white stripes. I had to reboot the system and it gave me a black screen, crashing again, after the Win Logo at start up. At this time I was running either 14.7 or 14.9 ATI drivers.
I could only start the PC on Safe Mode. Removing the drivers and getting Windows general VGA card settings would allow me to use Windows in normal mode though. Once I installed the Graphic Card's drivers it crashed on reboot, always with the black screen after Win logo. I installed several ATI drivers, namelly 14.9, 14.11 beta, 13.12... and nothing worked.
I flashed the Mother Board BIOS to the latest version, formatted the HDD doing a fresh install of Win 7, installed Catalyst first and then the drivers, the drivers without catalyst, etc. and nothing worked, always getting a black sreen on reboot once the Graphic Card's drivers were installed. I even swapped the Graphic Card to a different slot to no avail.
Right now I'm using my old Radeon HD 5670 with the latest drivers and everything works just fine. It even works fine if I keep both Graphic Cards installed with the monitor plugged to the older card. I find this odd since to do so, Windows loads both cards drivers with no errors. But once I switch to the new card everything goes black.
Can someone help me out? I've tried to contact my vendor's technical support through mail but they're not answering. I fear that I'll have to report it as DOA and swap it out, which will take quite some time taking into consideration the way things tend to work around here.
EDIT - I don't have a 2nd system to test it on.

Nope. Not driver issue at all. I tested at least 3 different drivers, all with the same result. Besides, I used both Driver Fusion and Driver Cleaner and CClean to remove any non-deleted registry entries. Always got the same problem. Went as far as formating the drive and doing a clean Win install. The problem persisted.
Tried installing drivers without Catalyst to no avail. Tried installing Cataltst first and then the drivers. Nothing. It always crashed omce the drivers were installed.

GTX590 Cant access NVIDIA control panel Black screen after 10 mins

Hi,
I recently purchased an MSI GTX590 and encountered this problem " Cant access NVIDIA control panel Black screen after 10 mins". I am running Windows7 Ultimate SP1.
I did have an xfire setup of 2xHD6970's, I uninstalled all the old drivers then used driver sweeper to clean out any remaining folders, also uninstalling them from device manager.
Next I installed the latest version of drivers from the NVIDIA site only to find that I am stuck in safe mode resolutions for my screen I cant access the NVIDIA control panel as it is saying " You are not currently using a display attached to an Nvidia GPU ". In device manager it states that
"Windows has stopped this device because it has reported problems. (Code 43) ".
I have now uninstalled and reinstalled about 6 different versions of drivers from NVIDIA including the latest BETA drivers which all have the same issue??????
I have also gone to the MSI site and downloaded their latest recommended drivers for the GTX590 NVIDIA Graphics Drivers Version 267.91 which are the only ones that seem to work as in it fixes the screen to the proper resolution and lets me into the NVIDIA control panel yet after about 10-15 mins the screen will go black or the computer will just freeze. Rebooting causes the same issue after 10-15mins
I have noticed a few others out there experiencing the same problem but no fixes as of yet any ideas??

Thankyou for the reply,
Tested the card in another working machine capable of running and its fine I am sure the PSU I have is more than capable of running this card I ran 2 6970's in xfire on the same PSU and motherboard with no problems.
I am running it on an 40"BRAVIA LCD and am using the DVI to HDMI converter that came with the GTX590 and I have also tried it with an DVI to HDMI cable also.
The system is stable under the latest NVIDIA drivers but the display drivers aren't recognized under device manager and the screen resolution is still stuck in the safe mode size, they are shown up as having the same "error 43" and I still can't get access to the NVIDIA control panel.
I strongly believe this is a driver issue or an issue relating to software within windows. To give you a rundown on several things that I have tried to isolate or fix the issue with is in a list here:
1. Installed every different version of drivers on an fresh install of windows7 including the latest Beta drivers
2. Tried to run the GTX590 on another machine and it runs using windows7
3. Run different graphics card setup using the same PSU RAM and mb on windows7 no problems.
4. Run the gfx card on only 1 gpu no change.
5. Last step I will take is to install Windows7 without the SP1 as I have read elsewhere that similar problems have been fixed by doing this if that don't work might just sell my soul to the devil n see if he can fix it lol.

Black screen after windows auto update

New laptop in use for 3 weeks. After Windows auto update restart I get to splash screen and am able to enter Windows password to log onto desktop. After successfully entering password I am not able to view my desktop; I get the black screen with cursor function; cursor disappears when moved within an inch of left or right of screen (seems to go behind something). I believe I am at the desktop but just not able to view it, because I receive app popups on the black screen (need to update McAfee, etc).
In safe mode I restored to pre auto update date; manually installed all Windows updates; worked fine until NEXT auto update, same problem.
Graphics Card: Stock Intel HD Graphics
Monitor: Generic PnP
Why would it be fine with the manual update and not after auto update?
I do not have an external monitor to attach this laptop for diagnosis. I have run windows partition checks and hard drive partition checks with no issues to resolve.
I did get an error message once when running a diagnosis (can't remember which) : Windows Update Error 0x80070490
No real luck finding anyway for me (the average Joe) to resolve this issue.
If this is a harddrive issue I don't want to keep pussyfooting around while my warranty window shrinks.
I have downloaded driver updates from HP, but cannot get the Synaptics Touchpad driver to download. I don't think this is my issue though.
I am going to manually update all my drivers then manually update Windows. We will see what happens on the next auto update.
Please advise if this is an issue I need to just give up on and return this laptop for replacement. It seems like this is not a completely unheard of issue, but I'm shocked at what we are asked to do to attempt to resolve it. Out of my depth.

Hi @Justanothermom
Welcome to the HP Support Forums!
I understand that you are having troubles with a black screen after an update. I am happy to help you with this.
Firstly, there is nothing wrong with modifiying your update settings. I was going to suggest it myself as I read through your post, and then saw you ask the question. Sometimes updates can have unintended results by the creator. With all the different combinations of hardware, and the fact that updates come from different sources, it is one of those things that is hard to completely control.
Please see the following for how to make adjustments to your update settings.
Turn automatic updating on or off - windows.microsoft.com
Or if you know which update seems to be causing the issue you can take a look at this page:
win 8.1 August 12 updates - black screen after 2nd reboot - answers.microsoft.com
Let me know if this helps at all.
Malygris1
I work on behalf of HP
Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
Click Kudos Thumbs Up on the right to say “Thanks” for helping!

Black Screen After Boot up

My T420s (2 months old) recently has been giving me a black screen after boot up (no "Thinkpad" image is displayed during boot up). System totally unresponsive -- I have to push on/off button multiple times. Subsequent boot up usually OK. Sometimes once I'm up and running, upon entering sleep mode, the machine will not wake up.
I have adjusted power management setting and and up-to-date on all drives. HELP!!!

if this is constantly occurring this would mean something is wrong with the Thinkpad's hardware, since this laptop is fairly new, you should consider getting it fixed under warranty.
Regards,
Jin Li
May this year, be the year of 'DO'!
I am a volunteer, and not a paid staff of Lenovo or Microsoft

Lenovo G560 - Issue with won't boot and black screen after HDD upgrade

Lenovo G560 - Issue with won't boot and black screen after HDD upgrade.
What happen: My laptop was working fine, no blue screen issue, no funny business at all. I bought a new SSD Intel 120 GB and thought it would be a good idea to replace the HDD. I shutdown and disconnected the power adapter, waited a couple of minutes and removed the battery. I opened up the back case and replaced the HDD. And put all the screws back and put the battery back in.
Problem: The very first time I turned the power on, nothing happens besides a black screen. I pressed the dvd drive it works and opens up and closes. I waited for about 30 mins and still has blac screen. When I mean black screen, no bios menu, no logo, just a black screen with the fan sound on.
I have tried these:
1. Unplugged everything - battery, adapter, and pressed the power on button for about 60 seconds, nothing, the laptop turns on with the LED display on for both on and battery LED's. But nothing but black screen, no sound of windows loading just the fan and black screen.
2. I tried putting back my old 2.5" and nothing but black screen.
Thoughts and suggestions?
Solved!
Go to Solution.

Hi Autoexit173,
Welcome to Lenovo Community!
As per the query we understood that you are facing issue with system not booting in your Lenovo G560 laptop.
As you have mentioned that the system not booting, please try to remove the RAM and turn on the system and check if you can hear any beep sound. Also try to clean the RAM slots and check for the issue.
Click here for the steps to remove the RAM and refer page number 40.
Hope this helps. Do post back if issue persists!
Best regards,
Ashwin.S
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
Follow @LenovoForums on Twitter!

[SOLVED] Black screen after GRUB

Hello everyone
I was setting up a machine with E17 and was trying various DM's since none seemed to work. After attempting to use LightDM, I get a black screen after GRUB. I was trying to read the various logs at /var/log/ but I cannot understand them properly. I tried reinstalling entrance and LightDM with no luck. I even tried editing grub's entry appending '1' or 's' and still no dice. Any help would be appreciated.
Last edited by Linoman (2014-01-20 09:22:33)

Hi tnx for both answers.
I missed something important in Xorg.log. As you can see, fbdev and modesetting aren't loading as usual. I didn't check grub stuff, I don't think it's related, since loading in level 3 (text mode) I get a black screen but I can login as root and turn off the computer blindlessly.
[ 2.969] (II) LoadModule: "modesetting"
[ 2.969] (WW) Warning, couldn't open module modesetting
[ 2.969] (II) UnloadModule: "modesetting"
[ 2.969] (II) Unloading modesetting
[ 2.970] (EE) Failed to load module "modesetting" (module does not exist, 0)
[ 2.970] (II) LoadModule: "fbdev"
[ 2.970] (WW) Warning, couldn't open module fbdev
[ 2.970] (II) UnloadModule: "fbdev"
[ 2.970] (II) Unloading fbdev
[ 2.970] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 2.970] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
GM45, 4 Series, G45/G43, Q45/Q43, G41, B43, HD Graphics,
HD Graphics 2000, HD Graphics 3000, HD Graphics 2500,
HD Graphics 4000, HD Graphics P4000, HD Graphics 4600,
HD Graphics 5000, HD Graphics P4600/P4700, Iris(TM) Graphics 5100,
HD Graphics 4400, HD Graphics 4200, Iris(TM) Pro Graphics 5200
[ 2.970] (II) VESA: driver for VESA chipsets: vesa
[ 2.970] (++) using VT number 7
[ 2.974] (WW) Falling back to old probe method for vesa
javex wrote:Post the content of the following files:
Also does disabling LightDM again help resolve the issue, i.e. can you get it to work without LightDM?
No, I can't get it to work changing DM's. I'm not sure if I pacman -Syu before changing DM's another time. Maybe it wasn't LightDM's fault afterall.
Spider.007 wrote:Additionally; try booting without the 'quiet' entry that is in the kernel line by default; and disable https://wiki.archlinux.org/index.php/Ke … de_Setting too
Thanks for pointing out that. I didn't knew I had it on.
Last edited by Linoman (2014-01-11 21:34:08)

Black screen after running disk warrior

Similar Messages

Maybe you are looking for