Screen flicker that freezes system, automatic restart without warning
Hi,
i have a toshiba satellite l775 17 in laptop and sometimes the screen flickers that i will be unable to see pictures on the creen and also the system freezes causiong me tohard reboot the system.
another problem is the laptop restarts automatically without giving any warning sign. this occurs sometimes too.
can anyone assist me in resolving the problem.
thanks
Try performing a clean startup and then see if it still happens.
How can I perform a clean startup of Windows 7 without my startup items to troubleshoot a problem?
- Peter
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Can anyone identify screen problem that freezes (pic)
Can anyone identify my screen problem that freezes? Alternately I get this image all over screen (see pic) or just a few horizontal dotted lines.
I have to force reboot.
Any thoughts appreciated.
iMac27, 3.5Ghz i7, 32 Gb ram, 3T drive.
Mavericks 10.9.5
I use the Adobe CC suite the most.
Thank you.
ETRE report prior to this image
Problem description:
iMac keeps freezing and returning to login
EtreCheck version: 2.0.11 (98)
Report generated 4 November 2014 2:45:09 pm AEDT
Hardware Information: ℹ️
iMac (27-inch, Late 2013) (Verified)
iMac - model: iMac14,2
1 3.5 GHz Intel Core i7 CPU: 4-core
32 GB RAM Upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
BANK 0/DIMM1
8 GB DDR3 1600 MHz ok
BANK 1/DIMM1
8 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n/ac
Video Information: ℹ️
NVIDIA GeForce GTX 780M - VRAM: 4096 MB
iMac 2560 x 1440
System Software: ℹ️
OS X 10.9.5 (13F34) - Uptime: 0:15:11
Disk Information: ℹ️
APPLE SSD SD0128F disk0 : (121.33 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
Boot OS X (disk0s3) <not mounted> : 134 MB
Macintosh HD imac27 (disk5) / [Startup]: 3.11 TB (2.84 TB free)
Core Storage: disk0s2 120.99 GB Online
Core Storage: disk3s2 3.00 TB Online
SAMSUNG HN-M101MBB disk1 : (1 TB)
S.M.A.R.T. Status: Verified
EFI (disk1s1) <not mounted> : 210 MB
disk1s2 (disk1s2) <not mounted> : 999.86 GB
Boot OSX (disk1s3) <not mounted> : 134 MB
SAMSUNG HN-M101MBB disk2 : (1 TB)
S.M.A.R.T. Status: Verified
EFI (disk2s1) <not mounted> : 210 MB
disk2s2 (disk2s2) <not mounted> : 999.86 GB
Boot OSX (disk2s3) <not mounted> : 134 MB
APPLE HDD ST3000DM001 disk3 : (3 TB)
S.M.A.R.T. Status: Verified
EFI (disk3s1) <not mounted> : 210 MB
Recovery HD (disk3s3) <not mounted> [Recovery]: 650 MB
Macintosh HD imac27 (disk5) / [Startup]: 3.11 TB (2.84 TB free)
Core Storage: disk0s2 120.99 GB Online
Core Storage: disk3s2 3.00 TB Online
USB Information: ℹ️
VIA Labs, Inc. USB3.0 Hub
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Wacom Co.,Ltd. Intuos PTS
VIA Labs, Inc. USB2.0 Hub
Fitbit Inc. Fitbit Base Station
Apple, Inc. Keyboard Hub
Apple Inc. Apple Keyboard
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
LaCie Little Big Disk
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[not loaded] com.wacom.kext.wacomtablet (6.3.9 - SDK 10.9) Support
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[failed] com.adobe.AdobeCreativeCloud.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
[running] com.wacom.wacomtablet.plist Support
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist Support
[running] com.fitbit.galileod.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
User Launch Agents: ℹ️
[loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.ARM.[...].plist Support
[loaded] com.google.keystone.agent.plist Support
[loaded] com.koingosw.MacCleanse4Helper.Reminder.plist Support
[loaded] com.koingosw.MacCleanse4Helper.TrashWatcher.plist Support
User Login Items: ℹ️
Creative Cloud Application (/Applications/Utilities/Adobe Creative Cloud/ACC/Creative Cloud.app)
Internet Plug-ins: ℹ️
AdobeAAMDetect: Version: AdobeAAMDetect 2.0.0.0 - SDK 10.7 Support
FlashPlayer-10.6: Version: 15.0.0.189 - SDK 10.6 Support
EPPEX Plugin: Version: 4.1.0.0 Support
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 Support
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 Support
Flash Player: Version: 15.0.0.189 - SDK 10.6 Support
Default Browser: Version: 537 - SDK 10.9
QuickTime Plugin: Version: 7.7.3
WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.6 - SDK 10.9 Support
JavaAppletPlugin: Version: Java 7 Update 71 Check version
User Internet Plug-ins: ℹ️
Dashlane: Version: Dashlane 1.0.0 - SDK 10.7 Support
Safari Extensions: ℹ️
Dashlane
Pin It Button
3rd Party Preference Panes: ℹ️
Flash Player Support
Flip4Mac WMV Support
Java Support
WacomTablet Support
Backup size 2.00 TB > (Disk size 0 B X 3)
Top Processes by CPU: ℹ️
7% Safari
5% WindowServer
4% WacomTabletDriver
1% WacomTouchDriver
0% powerd
Top Processes by Memory: ℹ️
241 MB WindowServer
213 MB com.apple.WebKit.WebContent
206 MB com.apple.IconServicesAgent
206 MB Safari
172 MB mds_stores
Virtual Memory Information: ℹ️
27.84 GB Free RAM
4.04 GB Active RAM
708 MB Inactive RAM
1.76 GB Wired RAM
518 MB Page-ins
0 B Page-outsI ended up calling Apple Support twice. After first time when we checked drives etc, the second time they said we had done everything and it must be a hardware issue. It had to have a logic board replaced.
-
Why does system automatically restart?
After about 10 minutes of inactivity the system automatically restarts requiring me to log-in again. This happens irrespective of the Energy preference settings.
Gunner105 wrote:
After about 10 minutes of inactivity the system automatically restarts requiring me to log-in again. This happens irrespective of the Energy preference settings.
Welcome to Apple's discussion groups.
Does the system really restart or just log you out? (If it restarts there will be a chime and the system will be busy for several minutes before showing you the login screen again.) If it's really restarting, you might find an explanation in a log file using the Console utility. If it's just logging you out, I'd look in the Security panel of System Preferences and check the setting for "Log out after nn minutes of activity." -
My iPhone will not respond even once it is hooked to iTunes nor will it respond when I hit the power (reset) button. The screen mentions that the system is checking for "borrowed blocks" (small writing in the top right corner).
Are you using the charger and cable that came with the phone?
Are you using an unauthorized third party charger? -
Several times now my iMac has restarted without warning (without first crashing or freezing or any other indication). I've posted the most recent crash report below. Thanks for any help or suggestions.
Process: hasplmd [769]
Path: /usr/libexec/hasplmd
Identifier: hasplmd
Version: ???
Code Type: X86 (Native)
Parent Process: launchd [1]
Responsible: hasplmd [769]
User ID: 0
Date/Time: 2015-03-24 09:40:21.435 -0700
OS Version: Mac OS X 10.10.2 (14C1510)
Report Version: 11
Anonymous UUID: E2E50C6B-ED17-1F48-7E6B-C9DAB386A1CE
Time Awake Since Boot: 1000 seconds
Crashed Thread: 0
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Symbol not found: _cthread_set_errno_self
Referenced from: /usr/libexec/hasplmd
Expected in: /usr/lib/libSystem.B.dylib
Binary Images:
0x8fed4000 - 0x8ff07e03 dyld (353.2.1) <06B1254D-9BB9-327C-BA15-8F18FFF97586> /usr/lib/dyld
0x9056e000 - 0x9056ffff libDiagnosticMessagesClient.dylib (100) <3EE83437-AA9C-356B-810B-589346B73797> /usr/lib/libDiagnosticMessagesClient.dylib
0x905b1000 - 0x90607fff libc++.1.dylib (120) <D8DE4962-66CD-3491-904E-9291EEE5E570> /usr/lib/libc++.1.dylib
0x90790000 - 0x907affff libsystem_kernel.dylib (2782.10.72) <C88D4054-EF6D-31F9-A9DC-B74160B91C26> /usr/lib/system/libsystem_kernel.dylib
0x907ba000 - 0x907bdfff libdyld.dylib (353.2.1) <3E28E996-50B8-388B-8885-7299FBC978B1> /usr/lib/system/libdyld.dylib
0x90825000 - 0x90862ff7 libsystem_network.dylib (411.1) <EB71DD61-9515-3F6C-817E-25AF7F108CB8> /usr/lib/system/libsystem_network.dylib
0x90926000 - 0x90934ff7 libz.1.dylib (55) <DF3B8F77-8931-3A6B-8BDF-DB67315050E6> /usr/lib/libz.1.dylib
0x90991000 - 0x90993fff libsystem_configuration.dylib (699.1.5) <76B9BA28-179E-34FA-B10B-E625022A29CB> /usr/lib/system/libsystem_configuration.dylib
0x90994000 - 0x90999ff7 libcompiler_rt.dylib (35) <6630682F-AB76-3E55-BE51-0A3E61B6CFC2> /usr/lib/system/libcompiler_rt.dylib
0x90ce6000 - 0x90cecff3 libsystem_platform.dylib (63) <509993B7-3F26-3360-B899-0BBB15152516> /usr/lib/system/libsystem_platform.dylib
0x91554000 - 0x9157aff3 libc++abi.dylib (125) <E9AF8CA1-D54D-37E3-8363-A3E8C0840F71> /usr/lib/libc++abi.dylib
0x9157b000 - 0x91582ff3 libunwind.dylib (35.3) <29D9343F-9A0A-3535-B0AE-E7CC761D95EE> /usr/lib/system/libunwind.dylib
0x91839000 - 0x9183bffb libsystem_secinit.dylib (18) <3CBA3BD3-8BA2-358D-BD1A-A1C3DF5D84E6> /usr/lib/system/libsystem_secinit.dylib
0x921eb000 - 0x923da2ef libobjc.A.dylib (647) <7648C174-3098-3B26-AD20-490DBFFD5D4C> /usr/lib/libobjc.A.dylib
0x92593000 - 0x92594fff libsystem_blocks.dylib (65) <5D98F022-E863-31D4-8ADE-D53B2AE0D331> /usr/lib/system/libsystem_blocks.dylib
0x925e7000 - 0x925e9ff7 libsystem_sandbox.dylib (358.1.1) <6031346B-57B0-36FB-911B-D355E1F98A9A> /usr/lib/system/libsystem_sandbox.dylib
0x92bfd000 - 0x92c01ffb libcache.dylib (69) <55501A00-AF64-3554-8F46-8D5AFEDEC332> /usr/lib/system/libcache.dylib
0x92edf000 - 0x92ef0fff libsystem_coretls.dylib (35.10.1) <602048AB-2CF0-3083-9D84-5DF19B95EEE1> /usr/lib/system/libsystem_coretls.dylib
0x930a4000 - 0x930bdfff libsystem_malloc.dylib (53.1.1) <58CD8BC7-55D1-3862-8E5D-728EE2EBE447> /usr/lib/system/libsystem_malloc.dylib
0x93399000 - 0x933a1fff libsystem_dnssd.dylib (561.1.1) <45CDAF46-03DE-33DB-A627-14F245993EF2> /usr/lib/system/libsystem_dnssd.dylib
0x933a2000 - 0x933e2fff libauto.dylib (186) <1609D0F9-6E3A-3C67-87EF-BB0BD93EDAC9> /usr/lib/libauto.dylib
0x93cf1000 - 0x940a3ff7 com.apple.CoreFoundation (6.9 - 1152) <93C32AF9-FD62-3DBD-85F7-35727E6CAA55> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x94365000 - 0x94366fff libSystem.B.dylib (1213) <BFFB2AB8-29F6-3779-B358-EE1F46520FC8> /usr/lib/libSystem.B.dylib
0x94ddc000 - 0x94de5fff libcopyfile.dylib (118.1.2) <FAF3268F-C580-33D3-A5B4-74B8A8713216> /usr/lib/system/libcopyfile.dylib
0x94e69000 - 0x94e69fff libkeymgr.dylib (28) <06DDCEF8-EB84-3F68-9E19-FD1A12B764FD> /usr/lib/system/libkeymgr.dylib
0x9528d000 - 0x952b4fff libdispatch.dylib (442.1.4) <B26A176C-39F7-3362-B128-27B1211068B9> /usr/lib/system/libdispatch.dylib
0x952bd000 - 0x95352fff libsystem_c.dylib (1044.10.1) <584F66B1-ABBA-354C-8118-1DA5386A065E> /usr/lib/system/libsystem_c.dylib
0x95353000 - 0x953bcff7 libcorecrypto.dylib (233.1.2) <F188C1A7-E88F-3EC5-A6AA-22C02E3F0C93> /usr/lib/system/libcorecrypto.dylib
0x95501000 - 0x95512fff libbsm.0.dylib (34) <C9F0C608-2794-3F6B-8078-583FC0046039> /usr/lib/libbsm.0.dylib
0x95527000 - 0x95533ff7 libkxld.dylib (2782.10.72) <FF699F52-D950-3DAD-A37B-834EBF0D0FFD> /usr/lib/system/libkxld.dylib
0x96456000 - 0x96456fff liblaunch.dylib (559.10.3) <DF6BB29C-8F20-3E04-81FF-19FFBC82BD46> /usr/lib/system/liblaunch.dylib
0x97415000 - 0x9760bfff libicucore.A.dylib (531.31) <430BD572-4521-3C85-B815-56514F9E2BBF> /usr/lib/libicucore.A.dylib
0x97615000 - 0x97615fff libunc.dylib (29) <CE960997-9D4A-3848-BAC7-B2255E6765FD> /usr/lib/system/libunc.dylib
0x980ff000 - 0x98101fff libsystem_coreservices.dylib (9) <20E66A47-8D67-344A-A393-73926F0E5FB2> /usr/lib/system/libsystem_coreservices.dylib
0x98102000 - 0x98119fff libsystem_asl.dylib (267) <85BD88AD-618E-3325-AC31-10DBAB8E9AF3> /usr/lib/system/libsystem_asl.dylib
0x98124000 - 0x9812cfff libsystem_pthread.dylib (105.10.1) <4A229519-29A1-3ABF-8CEF-43BCE4ACDA06> /usr/lib/system/libsystem_pthread.dylib
0x98adb000 - 0x98addfff libquarantine.dylib (76) <9ADD861F-A66E-3AD1-A77E-C622E91BD203> /usr/lib/system/libquarantine.dylib
0x98c56000 - 0x98c62ff3 libcommonCrypto.dylib (60061) <024B3913-15C6-3005-9E5A-EB24918F6977> /usr/lib/system/libcommonCrypto.dylib
0x98c63000 - 0x98c89ffb libxpc.dylib (559.10.3) <6C4CEB0F-0044-3B62-A286-5693C3FD239E> /usr/lib/system/libxpc.dylib
0x993a4000 - 0x993a9ff7 libmacho.dylib (862) <48DE74F8-09E3-344F-A82F-665083A3BF8F> /usr/lib/system/libmacho.dylib
0x99422000 - 0x99423fff libremovefile.dylib (35) <49DCAF7B-4466-3775-9E58-EA5D7CBA8AE0> /usr/lib/system/libremovefile.dylib
0x9a0c5000 - 0x9a0cbff7 libsystem_networkextension.dylib (167.1.10) <FC20E3AD-A53D-3346-AC71-829E82832AE8> /usr/lib/system/libsystem_networkextension.dylib
0x9a482000 - 0x9a4b5fe3 libsystem_m.dylib (3086.1) <951F633F-57B7-398B-912F-F6ED4DB1C597> /usr/lib/system/libsystem_m.dylib
0x9b066000 - 0x9b08fff7 libsystem_info.dylib (459) <4F7A7111-7F0D-3891-9DC9-41F5D79949FE> /usr/lib/system/libsystem_info.dylib
0x9b094000 - 0x9b111ff3 com.apple.framework.IOKit (2.0.2 - 1050.10.8) <60574F96-1CD6-34B8-A862-EA977FD058BF> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x9b6a5000 - 0x9b6abff7 libsystem_trace.dylib (72.1.3) <E1985F9C-78FC-3098-8683-81F0DCEE54BB> /usr/lib/system/libsystem_trace.dylib
0x9bb11000 - 0x9bb1aff7 libsystem_notify.dylib (133.1.1) <B8503E99-214B-3AC3-A7CA-CC837ABD7B25> /usr/lib/system/libsystem_notify.dylibDon't post crash reports. They are long and useless.
Reinstalling OS X Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Reinstalling OS X Without Erasing the Drive
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility and press the Continue button. After Disk Utility loads select the Macintosh HD entry from the the left side list. Click on the First Aid tab, then click on the Repair Disk button. If Disk Utility reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit Disk Utility and return to the main menu.
Reinstall OS X: Select Reinstall OS X and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
Alternatively, see:
Reinstall OS X Without Erasing the Drive
Choose the version you have installed now:
OS X Yosemite- Reinstall OS X
Note: You will need an active Internet connection. I suggest using Ethernet
if possible because it is three times faster than wireless. -
Ipod nano restart without warning
please help... why does my new ipod nano (2nd generation) restart without warning? what can i do to rectify this problem?
I Bought my very first iPod on Monday, its a new shape Black 8Gb Nano.
I've got 1800 songs on it using about 7gig
100 pictures
3 podcasts
2 music vids
129 contacts (about 20 with pictures)
All my cover art is working(used itunes without iPod for years ^^)
It syncs flawlessly every time and has never 'reset' by itself.
I hope mine isn't a fluke.
Best of luck getting a good one. -
My Sony Xperia Z1 Android system automatic restart
I found the problem android system continues automatic restart.
Please let me knows how to take action.If that doesn't work then repair your phone with SUS
Update Service (SUS)
PC Companion (PCC)
Bridge (for Mac)
Alternatives on How to backup Xperias
http://talk.sonymobile.com/thread/36355
"I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994) -
Satellite L750D system shuts down without warning
My Satellite 750 D is about 1 1/2 yrs old and since about two months it has developed this habit about just switching the whole system off as if I pressed the power button or surprisingly cut the energy.
The sound it makes is something like a whistle doing its last sound.
I really have no idea why my notebook does it. I've checked on viruses multiple times and there's nothing. It can't be lack of battery either since I'm not using it on akku.
I should add that the LED with the cable symbol goes off for a few seconds when it happens.
I'm afraid to give my notebook for reparation since its problem doesn't show up every time. But it happened twice yesterday and twice today and it's starting to annoy me.
Any good advice for me? I'd appreciate it!Hi buddy,
Satellite 750D is not known to, I never heard about such a notebook model from Toshiba. Can you check the exact model number on bottom side again?
If your notebook is already 1,5 years old, have you already cleaned it using compressed air spray? Theoretically it could shut down due a higher internal temperature. -
X automaticly restart after upgrade to gnome 2.28
I just upgrade to gnome 2.28, but after that, X offten automaticly restart without any warning before.
Any suggestion?Did you look into /var/log/Xorg.0.log for any errors?
-
Once I download the update (OS X Yosemite, 10.10.3, Recovery Update 1.0), after the system automatically restarts, the launch page is "Software Update Launcher." Looks like a typical menu bar, and the rest of the screen is blank. None of the commands work, though. Even trying to shut down via the menu doesn't work, and the only way to get past the page is a hard shutdown and restart. Once restarting, everything works as it should EXCEPT the update did not install.
This same thing happened with the previous Yosemite update, and I wound up taking the laptop to the Genius bar where no one was familiar with the error. After running virtually every diagnostic, removing a suspected out of date security application (Intego), the decision was to restore the Mac to factory pristine state. OUCH.
We have a MacBook Air, which has the same OS version and security and other third party software as the Pro, and it has not experienced this problem.
I've made another appointment at the Genius Bar, but I sure as heck don't relish the idea of having to wipe my Pro clean again and having to start all over. Time Machine backups are great, but they don't restore my system as though nothing happened.
Any suggestions or proven remedies??
Thanks.Another thing that is probably relevant now that I think of it:
I forgot that the xcode_3.2.6_and_ios_sdk_4.3.dmg file would not open on it's own. It would get all the way through the verification process and then display "invalid checksum". I had selected Skip to bypass the verification process in the hopes that it would install anyways. Just ejected it and tried to verify it again, same "invalid checksum" error.
I've looked for solutions online and everybody just says to keep downloading it/have a wired connection and to use Safari... I've downloaded the thing 5 times now meeting both of those requirements and the exact same issue occurs every time. -
MBP 13" Screen Flickers and Freezes After Upgrading HDD
Hi There,
I have seen on here and a few other forums that people are having issues with graphics cards or overheating that is making the MBP screen flicker and freeze.
Mine has been fine until yesterday when I installed a new Seagte 1tb HDD. It works ok, but every now and then the screen starts to flicker, half of it goes black and the system freezes. Sometimes it's just for a few minutes, but sometimes I need to do a hard reset by holden the power button down for 5 seconds.
Here are the details:
MBP 5,5 13" (2008 I think - Can't remember)
Boot ROM Version:
MBP55.00AC.B03
SMC Version (system):
1.47f2
Version 10.6.8
2.26Ghz Intel Core 2 Duo
8gb 1067 Mhz DDR3 (Just upgraded, but before the hard drive and no issues)
1TB Seagate Momentus SATA HDD
As mentioned, I upgraded the RAM a week or so ago and it has been running fine. I put the new hard drive in last night and after a few hours, the flickering started.
I cloned the hard drive using SuperDuper and it all started up fine.
So far, I have verified and repaired permissions, checked SMART status and run a SMART Utility diagnostic. All comes back ok.
I cleared the PRAM and installed smcfan control as another forum with similar issues said it was a overheating problem and running the fan control program should fix it. I did that at 8am this morning and it has run great all day. Come 5.30pm, the flickering started and then it froze.. GREAT!!!!
It's so frustrating, I was really looking forward to having my MBP upgraded and running fast again.
Any ideas or tips would be very welcome.
Thanks in advance.set old HD. If problem will gone - you have weakened power supply or internal power converters. Yours new HD draw more power during spinup or something - so voltage on internal bus lowers and memory or videocard freaks.
5.30 PM looks like a time when there begins a lot of load on city energy grid - so voltage in wall socket goes a bit unstable, it may also add to problem.
if problem is gone when you are on battery power - its power supply. If it persists or get worse when on battery - its internal power convertors. -
Lenovo G530 laptop screen flicker
I have a Lenovo G530 laptop that has an issue with screen flicker that is getting worse. The computer screen will start going thru a crazy screen flicker then will stop and start again. I have already checked cable connection to lcd on motherboard and reseated connection of lcd to motherboard located under the keyboard as someone suggested in another posting I found online that resolved issue for them. I am starting to think it might be a bad inverter or screen because I have hooked up laptop to external monitor and it is running fine with no flickering happening when the flickering is occurring on laptop.
I am attaching a link to a small video I shot of the issue as it is occurring on laptop screen.
Does anyone have any further suggestions?
Bad inverter or screen?
Screen flicker vid
Solved!
Go to Solution.Johnny,
If your system does this pretty regularly, we'd like to see it and see if we can fix it.
Please send me a PM with your contact information if you would be willing to let us have a look and fix it.
Mark
ThinkPads: S30, T43, X60t, X1, W700ds, IdeaPad Y710, IdeaCentre: A300, IdeaPad K1
Mark Hopkins
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AppleTV restart always without warning since iTunes 9
Hi.
My Apple TV worked very fine since I updated to iTunes 9 and to Snow Leopard. I don't know which one could be the cause. My apple TV always restart without warning each 2 minutes when it's on the main menu doing nothing or when playing something like music. Sometimes it restart with and sometimes without asking the language to use. So it,s impossible to use it properly now.
I ran the diagnostics and it told me that everything was working fine. But it's not !!! The only thing I didn't done is to restore the factory defaults.
Does somebody has encountered this problem before ? Can somebody help ?
Thanks
Emmanuel
MontréalThere is nothing about iTunes 9 that would cause your ATV to restart at random. The timing is probably just a coincidence.
Try unplugging it, then plug it back in to do a hard reset. If that doesn't solve the problem, you could try a factory restore. If the factory restore doesn't fix it, you may have hardware failure, in which case you would need to take it to an Apple store or call AppleCare. -
SOLUTION to iPhoto 6 crashing without warning during library upgrade
THE PROBLEM
The problem which I and some others in this forum were facing was that iPhoto 6 would CRASH WITHOUT WARNING halfway through the process of updating our previous iPhoto 5 library. This is a different problem from the permissions issues which some other users have faced, which iPhoto 6 does warn you about.
THE EXPLANATION
After trial and error, I concluded that there was a corrupted photo in my library that iPhoto was choking on during the upgrading process. Unfortunately, there was no easy way to identify which of my 3000+ photos this was. Hence, the solution was to laboriously test my library year-by-year, to isolate the year in which the problematic photo was hiding. This meant creating individual copies of my iPhoto library, one for each year, and then test-upgrading each individual copy. Each individual year upgraded fine, except for 2004. Thus, I could deduce that the problematic photo was in 2004. I then created a new copy of my iPhoto 5 library, containing all photos except for those in 2004. It upgraded fine. I then manually dragged my photos from 2004 back into iPhoto. Thus, all my comments/ratings/keywords for other years were intact, and I only had to re-do 2004.
THE STEPS
In order to use this solution, you must have a backup of your iPhoto 5 library. It also helps if you can install a fresh copy of Mac OS X 10.4 and iPhoto 6 (SIX) on another partition. The steps are:
1. Reinstall/'downgrade' to iPhoto 5 (this requires deleting the iPhoto 6 application and also all iPhoto receipts in the /Library/Receipts folder, before reinstalling from iLife '05)
2. Create multiple copies of your iPhoto 5 library backup (the entire iPhoto Library folder from your iPhoto 5), and title the backup copies 'Early Photos', '2003', '2004', '2005' and '2006'.
3. By holding down Option while launching iPhoto 5, open each copy of your library, and delete photos from each copy so that only one year of photos remains in each copy, i.e. you should have one library containing only 'Early Photos' (pre-2003), one containing only 2003 photos, etc.
4. Test-upgraded each individual 'annual' library on another installation of iPhoto 6. Those that can be upgraded are fine. The one that crashes obviously contains the corrupted photo.
5. Go back and create a fresh copy of your iPhoto 5 library, and open it in iPhoto 5. Delete only the photos from the problematic year, leaving all the rest behind. Before deleting the photos, drag them into a folder on the desktop, so that you can re-import them later.
6. Now re-install iPhoto 6 (the end is near, trust me) and open the fresh copy of your iPhoto 5 library. Upgrade it. You will now have a upgraded library, minus all the photos from the excluded year.
7. You should now be able to re-import photos from the excluded year, by dragging them into iPhoto 6. However, this may mean reintroducing the corrupted photo into your library. I really can't help you beyond this - re-import at your own risk, and always keep backups.
8. Enjoy (after much frustration).
ALTERNATIVES
It isn't necessary to test your library year-by-year. For example, if you only have photos from one year, then you'd have to find some other way to break your library into logical chunks, and test each chunk using the procedure above. Again, the chunk that crashes during upgrading contains the corrupted photo. It's really up to you how finely you want to sub-divide and test your iPhoto 5 library, to isolate the corrupted photo.
(P.S. Really, this should be addressed by Apple. It is murder and really tedious to do this, and I suspect it would be difficult for anyone not familiar with Mac OS X, and also difficult if you don't have multiple partitions/drives to install separate copies of iPhoto 5 and iPhoto 6.Thanks for your help. It should work with some iPhoto libraries, but unfortunately not with mine.
iPhoto was crashing, so I found the guilty album, deleted it, retried: but it crashes on another album, etc. I think I have more than one corrupted picture/album, so the only solution to make iPhoto complete the update was to remove 90% of my pictures... not a real solution -
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