Hp envy 750xt 970gpu flickering monito rafter waking from hibernation

When the computer wakes up from hibernation, the monitor image has horizontal lines flickering and the image can also go in and out blacking out. The horizontal lines travel up and down the monitor flickering.

Hello , 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 have read your post on how your desktop computer's monitor flickers when your system wakes from hibernation mode, and I would be happy to help you in this endeavor! To correct this issue, I recommend following the steps in this document on Display Quality Issues. This should help prevent your display from flickering in the future. I also recommend following the steps below to diagnose the monitor itself:
Step 1. Unplug the power cord from the back of the monitor and the wall
Step 2. Hold the power button down for at least one minute
Step 3. Plug the power cord back into the monitor and then into the wall outlet
Step 4. Press the Menu button on the monitor
Step 5. Navigate to the Factory Reset option and select it
Step 6. Try a different cable connecting your monitor to your computer
If the above steps did not resolve your issue you can try the monitor on a computer or other device to see if the issue persists. If the monitor flickers on another computer, If the issue continues, please contact our technical support for further assistance in this matter by clicking the link below to get the support number for your region.
www.hp.com/contacthp/
I hope this helps!
Regards

Similar Messages

13.3" macbook pro flickering screen when waking from sleep

I have a Mid 2012 13.3" MacBook Pro (non-Retina) laptop that has been working well, until the last few days. The laptop has had no physical damage and no liquid damage. I have put the laptop to sleep by closing the lid. When the laptop lid is raised and the laptop turns on this last week I have noticed that the screen flickers and then appears to be on, but the screen is a grey color. I have been able to press the power button to put the computer back to sleep. Usually when pressing the power button to wake it from sleep the screen issues have cleared up.
Is there a known issue that may cause the issue with the flickering/grey screen or could there be a short in the wiring that powers the screen?

Hey there Oregan Mac User,
It sounds like you are getting screen flickers when trying to wake your device from sleep. I recommend the troubleshooting form the article named:
Apple computers: Troubleshooting issues with video on internal or external displays
http://support.apple.com/kb/ht1573
Reset the system
You can reset the Mac's parameter RAM and SMC.
Reset the resolution
Start by resetting the Mac's parameter RAM. If the display does not come up, was previously set to an unsupported resolution, and still results in no video:
Start up in Safe Mode.
From the Apple () menu, choose System Preferences.
Choose Displays from the View menu to open the preferences pane.
Select any resolution and refresh rate that your display supports.
Restart your computer.
Thank you for using Apple Support Communities.
All the best,
Sterling

Laptop suspends when waking from hibernation

I have edited /etc/systemd/logid.conf to hibernate when pressing power button but when waking the laptop it's immediately put to sleep and I have to touch the keys to wake second time.
My config looks like this:
[Login]
#NAutoVTs=6
#ReserveVT=6
#KillUserProcesses=no
#KillOnlyUsers=
#KillExcludeUsers=root
#Controllers=
#ResetControllers=cpu
#InhibitDelayMaxSec=5
HandlePowerKey=hibernate
#HandleSuspendKey=suspend
#HandleHibernateKey=hibernate
HandleLidSwitch=suspend
PowerKeyIgnoreInhibited=no
SuspendKeyIgnoreInhibited=no
HibernateKeyIgnoreInhibited=no
LidSwitchIgnoreInhibited=yes
#IdleAction=ignore
#IdleActionSec=30min
why is that?
I use no acpi, pm-utils,just systemd.
i use no DE, just fluxbox by starting it at login.
I do not perfectly understand those options and I have read the systemd wiki many times.
Please help
Last edited by innn (2013-06-13 17:41:51)

have you seen https://bbs.archlinux.org/viewtopic.php?id=149711
perhaps not directly related as some posts talk about KDE gnome but there's a link to another similar issue as well. I tend to run KDE or console only and haven't had to mess with anything like this.

System Time is Incorrect After Waking From Hibernation

If my MBA runs out of battery when its asleep, after coming back to life, the system time is wrong. The time is correct when it comes back from normal sleep.
Message was edited by: DrFooMod2 -- Corrected OS version

Hi
Same here. On PC boards the clock is usually buffered by a small battery.
Maybe there is no battery in the MBA. But the clock is synchronized over the internet by asking a time server. So you dont need to do it manually
HTH
Enno
DrFooMod2 wrote:
If my MBA runs out of battery when its asleep, after coming back to life, the system time is wrong. The time is correct when it comes back from normal sleep.
Message was edited by: DrFooMod2 -- Corrected OS version

CRASH WHEN WAKING FROM HIBERNATION / DEEP SLEEP

Hi All,
2011 Macbook Pro 15", OS 10.6.8, 750GB Western Digital Black 7200rpm, 16GB RAM
I have searched and found several different discussions regarding this issue. When the battery gets low the OS forces a system hibernation / deep sleep. Once you connect the macbook pro into a charger and try to wake, it gets about 1/2 way through the grey bars and then crashes, and then keeps beeping indefinitely. The only thing you can do is to force a hard reset. Everyone seems to think it is related to an SSD Hard drive, but I have a traditional 7200rpm HDD and it still happens to me. The answer from Apple is "dont run your battery down that far". I am sorry but that is NOT a solution. I am on the road ALL day and sometimes I simply do NOT have access to recharging my macbook pro. The Hibernation / Deep Sleep feature should function correctly as it has done since TIGER 10.4. Can someone please chime in on how to ACTUALLY REPAIR this feature.

Yes I can confirm that this is what I was suspecting. When my Macbook Pro hibernates with Parallels running, it freezes with the RAM problem. When Parallels is off, if wakes normally, no problem at all. I am also getting constant bad RAM "access violation", "runtime", and "exception" errors when running RAM-intensive programs that crash whatever I was working on. This is really making Windows unuseable for me but I am struggling with it considering there is no alternative expect using an actual crappy PC.
I found an article on Parallels forum that describes this issue among others: http://forum.parallels.com/showthread.php?t=108735
Unfortunately, it's been an issue for almost a year now and no solution. Really bad support from Parallels if you ask me. Can't say anything about VMWare though, because I do not use that.

Help! iPod displays restore message after waking from hibernation

For the past week, every time I wake my fifth generation iPod from hibernation, I get a message telling me to connect my iPod to a computer to restore it. This message will disappear after a minute or so and the screen will go dark. If I press a button after this happens, the iPod will go thru the reset process (apple logo appears and it reboots itself). After this it is fine until I leave it long enough for it to go into hibernation again, in which case the whole process starts over. I've been afraid to connect it to my computer for fear I'm going to lose all my music. Has this happened to anybody? Any suggestions?

Yea, I could...but I want to avoid that if at all possible. The weird thing is that it works fine once that message disappears from the screen. I don't know if i should just ignore since it still plays all my music..or else restore it.

Thinkpad E540 freezing on waking from hibernation

This is a brand new laptop running Windows 8.1 and it randomly freezes on opening the lid after hibernation.
I have updated to the latest bios and removed Lenovo tools for smal businesses both solutions were found on various forums. Before I return it with a ticket to Lenovo does anyone have any suggestions as to the cause?
I bought an almost identical machine about a month before and it has no problem.

Yes I can confirm that this is what I was suspecting. When my Macbook Pro hibernates with Parallels running, it freezes with the RAM problem. When Parallels is off, if wakes normally, no problem at all. I am also getting constant bad RAM "access violation", "runtime", and "exception" errors when running RAM-intensive programs that crash whatever I was working on. This is really making Windows unuseable for me but I am struggling with it considering there is no alternative expect using an actual crappy PC.
I found an article on Parallels forum that describes this issue among others: http://forum.parallels.com/showthread.php?t=108735
Unfortunately, it's been an issue for almost a year now and no solution. Really bad support from Parallels if you ask me. Can't say anything about VMWare though, because I do not use that.

HP 2010i monitor- Flickering after coming out of hibernation

When I turn the monitor on, or wake the monitor back up after it has gone to sleep, the screen flickers for a minute or so, gradually lessens, then stops flickering. It appears to be the backlight leds flickering around the perimeter of the screen (my guess). It is connected by DVI cable to my tower, the connection seems fine. Monitor is about 3 years old and is out of warranty. Is this something that can be fixed (worth repairing?), or is it just dying a slow death and I need to shop for a new one?

Hello @tgantt,
I understand that you get flickering after waking from sleep mode on your computer. I am providing you with some steps you can try below:
Step 1. Unplug the power cord from the back of the monitor and the wall
Step 2. Hold the power button down for at least one minute
Step 3. Plug the power cord back into the monitor and then into the wall outlet (not a power bar or surge protector)
Step 4. Press the Menu button on the monitor
Step 5. Navigate to the Factory Reset option and select it
Step 6. Replace the cable connecting the monitor to your computer
If the above steps did not resolve your issue you can try installing the HP 2010i 20-inch Diagonal LCD Monitor Drivers on your computer. If the issue still persists I recommend that you download and install the latest graphic drivers for your computer.
Thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

Can iMac not waking from sleep be caused be a corrupt file

I have had my 27" iMac from July of 2011 (running Montain Lion, 8 GB RAM, 2TB hardrive, 3.4 GHz,Intel i7) for over a year and a half and ever since I bought it, it has had a problem waking from sleep. I can hear the computer running, but when I click the mouse, keyboard, or power button, it stays asleep and I am forced to do a hard shut down. Apple has been trying to fix the issue, but to no success. They have replaced the hard drive, logic board, usb ports, RAM, mouse and keyboard, but it still happens. They finally threw in the towel and are replacing the machine. They offered to transfer all of our files (jpgs, mp3s, docs, videos, etc), but one thought occurred to me... what if the sleep issue is caused by a corrupt file? I highly doubt that is the case, but wonder if any of the experts out here would know better than I.
If we didin't have the data transfered, we would just keep it on an external hard drive instead. But, I would assume that it wouldn't matter if the files were on internal vs. external because either way, the computer would access the files. That being the case, if the sleep issue was caused by a corrupt file, the computer would still access it on the external and the sleep issue would resurface.
So, 2 questions:
Can a corrupt file cause the sleep issue?
If it is true that a corrupt file can cause the sleep issue, would it matter if the corrupt file was accessed from an external drive vs. internal drive?
Thanks so much!
Chris

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of the test is to determine whether your problem is caused by third-party system modifications that load automatically at startup or login.
Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode* and log in to the account with the problem. The instructions provided by Apple are as follows:
Shut down your computer, wait 30 seconds, and then hold down the shift key while pressing the power button.
When you see the gray Apple logo, release the shift key.
If you are prompted to log in, type your password, and then hold down the shift key again as you click Log in.
*Note: If FileVault is enabled under OS X 10.7 or later, or if a firmware password is set, or if the boot volume is a software RAID, you can’t boot in safe mode. Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs. The next normal boot may also be somewhat slow.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin. Test while in safe mode. Same problem? After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test.

Mid 2009 17" MacBook Pro battery shutdown issue when waking from sleep.

My unibody 17" MacBook Pro occasionally shuts down on waking from sleep when it isn't plugged in.
When I open the lid to wake it I can hear the hard drive and fans starting to spool, and then the next second it's off and silent. The laptop doesn't mind being turned on again after it does this and might go a week without doing it again, equally it might do it next time I try and wake it from sleep. It does this regardless of battery charge level.
coconutBattery says the battery still has 86% of its designed capacity, and I haven't noticed anything else untoward regarding battery charging or performance when in use.
So my question is two fold:
1) Does it sound like the battery's internal processor is malfunctioning, or could it be something else?
2) If it is the battery's internal processor, will replacing the battery replace the processor, or are they fitted separately (in defference to the 'internal' part of its name)?
Cheers,
James
nb. just in case it makes any difference, the laptop is a 17" Mid-2009 MacBook Pro, 2.8GHz Core 2 Duo with 4Gb Ram running OSX 10.7.3

James
I have had issues when i press the space bar from sleep, sometimes it wakes but others i'm forced to power it on with the power button.
Is this similar to anything you've experianced?
Its so inconsistantly these days, but i'm also connected to an external screen.

Waking from sleep only brings up blank screen with cursor

I have the MacBook Pro retina 11,3 (released October 2013). As the title suggests I am having issues with my Mac not giving me a log in screen when waking from sleep. It seems to happen when I don't close the clamshell and it goes to sleep, when I wake it up from that the result it s backlit black screen with a cursor. I can click, hit the keys on the keyboard but absolute nothing happens. I close the clamshell and open it but they screen seems to not turn they backight off and so reopening it still leaves me with the same screen. Usually the log in screen to type my password will reappear within 20-60 seconds after and I am able to type my password and everything works as normal.
This his problem has been around since Mavericks for me. I figured I would wait for Yosemite to see if it gets fixed but it still is an issue. This problem is persistent even after compleat reinstalls, even without transferring any data over to the new install.
I believe there is something to do with the discreet graphics card inside the MacBook Pro. I have a friend who also has the retina model of the same year with the graphics card and has the same issues. It is a Nvidia GT 750M.
Anyone know of a solution to this issues?

Quit All applications.
Hold the option key down and click "Go" menu in the menu bar.
Select Library.
Look for "Caches" folder, right click it and move it to trash.
Restart.

Start up and waking from sleep problems. early 2011 macbook pro i-7 2.0

Been having problems with my computer starting up and waking from sleep. If i shut the lid it wont wake up upon reopening the lid unless i hit the power button. After hitting the power button it will restart automatically and you hear the chime and the cdrom ejecting , once the gray screen pops up it restarts again this time you hear the cd rom making the ejecting sound twice then it will start up as normal. Once it finally starts up my date and time has been reset to jan 2008. Other times when i open the lid hit the power button it does nothing at all. Even holding the power button for multiple seconds to force shut down it does nothing. Only way to get it to start up at that power is if i connect the charging cable. I have tried reseting the smc multiple times with no results and pram(even though it doesnt have anything to do with start up problems just did it anyways). It all started i last time i updated not completely sure what all updates i got but im still running 10.7. It seems like a battery issue which would make sense since its nearly 3 years old and i use it extensivly. Last thing that just started recently after i go threw the whole mess of getting it to start up if i pick it up or nudge it the thing will just shut off out of no where. Almost like there is a short somewhere, cant really be sure if its linked with the waking up from sleep/start up problems but seems right up the same ally. Any suggestions to what could be wrong would be greatly apreciated. Im assuming my battery may be on its last leg but the thing still holds a charge and my battery life hasnt dimished at all so cant really be totally sure. Thanks agian

Power or other problems related to unexpected system sleep, shutdown, lights or fans call for an SMC reset. It may not fix the problem but it would be the first thing an Apple Store would do if you were to bring it to them with this complaint.
If bumping the Mac causes problems it's an intermittent internal connection that the SMC reset is not likely to help.
Read all the steps.
Before Resetting the SMC
Try each of the following steps in this order before you reset the SMC. Test the issue after completing each troubleshooting step to determine if the issue still occurs.
Press Command + Option + Escape to force quit any application that is not responding.
Put your Mac to sleep by choosing the Apple () menu from the upper-left menu bar and then choosing Sleep. Wake the computer after it has gone to sleep.
Restart your Mac by choosing the Apple () menu from the upper-left menu bar and then choosing Restart.
Shut down your Mac by choosing the Apple () menu from the upper-left menu bar and then choosing Shut Down.
Resetting the SMC on portables with a battery you should not remove on your own
Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if it's not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time. The power adapter indicator light will cycle off / on once.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer.

I am having an issue waking my late 2007 MBP from hibernation after update to 10.8

I am having an issue waking my late 2007 MBP from hibernation after I updated to OSX 10.8 Mountain lion. Anything I can do to fix this? I cannot keep doing a hard reset.

for people with this problem in the future. I ended up solving this by taking out and reinserting the RAM. I had previously bought RAM from crucial.com and I thought it may have been a compatibility issue with that. After taking out the RAM and reinserting I have not had the problem. Be sure to insert the RAM with force, almost to the point it hurts. I think the problem for the MAC not waking from sleep was due to the RAM not properly inserted or being jarred out over time and not related to the instal of 10.8. also, if you are no longer under applecare and you call apple with an issue you get retards.
cool. thanks. <3

My macbook pro (lion 10.7.2) takes several minutes to connect to the internet after waking from sleep. Is there any way to make this instant?

Hi
My Macbook Pro 15 inch takes several minutes to be able to connect to the internet after waking from sleep. Does anyone else have this problem and is there a fix?
Alan

coxorangepippin wrote:
The message that comes up when I click on "TomTom Home Install" is "You cannot open Home Install because Power PC applications are no longer supported." Does this mean that the TomTom, which is absolutely vital to my life - well, not literally but you know what I mean - can no longer be used with my MacBook Pro?
What that means is that is can't be used with Lion 10.7. PowerPC was the chip Apple used up until 2006 when they switched to Intel. At that point, they created the Rosetta emulator to allow for PPC support for 5 years. They finally dropped the support with the release of Lion. It will only work with OS X 10.6 or earlier. The other option is to purchase a new GPS, which can be had for $100 for a decent one.

Waking from sleep with no battery and no keyboard action

Hi there,
Since this unfortunate battery recall, I'm now running my PB with no battery (as recommended) i.e. just the power supply. I have my PB configured to prompt for a password when waking from sleep, which it does. However my keyboard does not appear to be responsive for several seconds.
Here are my steps:
1. Close the lid. PB goes to sleep.
2. Open the lid. PB wakes up and prompts me for my password.
The mouse cursor via the trackpad is responsive immediately. However attemping to type in the password field does not yield anything. The PB then automatically goes back to sleep. I can then wake it again with the keyboard and start typing.
The really weird thing is that with the battery installed, I do not have this keyboard issue i.e. my keyboard input is accepted immediately on the first wake up.
I have reset PRAM but to no avail. Any ideas? I'd rather not live with this behaviour while I'm waiting for my new battery.
Kind regards,
Christopher

Hi Chris,
You will be pleased to know your not the only one experiencing this issue. Like yourself I am now running my Powerbook without the battery and have noticed that when waking from sleep both my keyboard and mouse are unresponsive for several seconds.
This also happened to my friends 867Mhz Powerbook when he was having battery problems. It would seem they just dont like being run without batteries installed.
Stu

Hp envy 750xt 970gpu flickering monito rafter waking from hibernation

Similar Messages

Maybe you are looking for