Lose AE connected printer on MacBook when G4 goes to sleep

I have a HP PSC750 connected to my AE, which I set-up on my G4 desktop. Everything works fine until the G4 goes to sleep. When it goes to sleep I lose the printer availability on my MacBook.

Hello TuAnhLe,
Thanks for using Apple Support Communities.
For more information on this, take a look at:
Intel-based Macs: Resetting the System Management Controller (SMC)
http://support.apple.com/kb/HT3964
About NVRAM and PRAM
http://support.apple.com/kb/ht1379
Best of luck,
Mario

Similar Messages

HP Officejet 4620 All-in-One Loses Connection to Wireless Network When It Goes Into Sleep Mode

My HP 4620 All-In-One wireless printer works fine until it goes into sleep mode. Once it goes into sleep mode, it doesn't wake up if a print job is sent to it. If I wake it up manually by pressing the blinking on/off button, it still doesn't print. If I completely turn it off and then on again, the print job that was queued on my computer will start printing, but that's a huge pain and waste of time nearly every time I want to print. I've installed all available updates. I also assigned a static IP address in an effort to correct this but nothing helps. I see that others have complained about this problem, but I do not see that anyone has had success resolving this. My operating system is Windows Vista. I use a Link-Sys Wireless G Router. Thanks.
This question was solved.
View Solution.

so I have called HP tech support 12 times over the last 6 weeks and still my HP Officejet 4620 loses connection overnight. Of course becasue it was a birthday present I spent more time than I normally would have on this issue. While the tech are very polite they have not fixed my problem and now it is too late to return printer to store. This is a lot of money wasted and I think they need to admit this is a bug in this printer and resolve the problem!!!!!

Losing Home Sharing connection on Apple TV when Mac goes to sleep

Just got the 2nd gen Apple TV all setup with home sharing to my Mac Mini library with all the wake on sleep options activated in OSX as well as the latest Airport Extreme router. However, when my Mini goes to sleep, the AppleTV eventually loses the connection and I have to physically wake up the Mac to get the library back (it's in a different room of course). If I connect via my laptop, iTunes still shows the Mini still active like it should (ie. everything is setup correctly and it wakes up when accessing the library)), but it looks like the AppleTV implementation isn't doing the same (perhaps Apple can fix this in an update). Has anyone else successfully been able to access the home sharing library once the Mac goes to sleep? I'd hate to have my Mac on all the time and thought the whole purpose of the new Airport Extreme and wake on LAN options in 10.6 Snow Leopard was to be able to do this. Any suggestions or tips? Thanks

I have a similar but slightly different problem. My Mac never goes to sleep so that's not my problem. My problem is that I sometimes work from home over a secure VPN connection. While logged into the VPN the Apple TV cannot see the iTunes server, which is behavior I expect. But when I log out of the VPN network the Apple TV will still not see the iTunes server. I have to turn off home sharing, and turn it back on. Or quit iTunes and start it back up. Then the Apple TV will see the library. I think my issue and your issue have the same root cause.

Why does my iPad lose the network I'm on when it goes to sleep?

I Just moved in with someone and I have to manually join the network every time I turn my iPad on. Now all of a sudden, every time my iPad goes to sleep it loses the connection all together. I've already tried resetting the network and also location in the settings. Any other ideas?

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Losing connection to wireless internet when computer goes to sleep

I have a Macbook, with OS 10.5.6. I connect to internet via airport connected to internet via belkin router. When I close my macbook to put it to sleep i keep losing the connection to the internet. The airport is connected, its only the internet connection that is lost.the only way round this is to restart the airport or belkin router, when the connection is restored. does anyone know a solution to this problem?

Similar symptoms here. Fortunately my MBP "recovers". When I made some experiments with VPNs yesterday, I noticed, when switching the network environment, that the computer is requesting a new IP address. Maybe this will also happen when the Mac wakes up? And maybe the router doesn't respond properly? I would try to set a fixed IP and see what happens then.

Printer loses wireless connection when it goes to sleep?

My printer loses wireless connection to my router when it goes to sleep and I have to input the WEP key again. As long as the printer is awake it works fine. The wireless light remains on.
Printer is HP Officejet Pro 8500A Plus and the router is a Verizon 7500.

If you mean WPA, that is good.
Let's set a static IP address for the printer:
- Print a Network Config Page from the front of the printer. Note the printer's IP address.
- Type that IP address into a browser to reveal the printer's internal settings.
- Choose the Networking tab, then Wireless along the left side, then the IPv4 tab.
- On this screen you want to set a Manual IP. You need to set an IP address outside the range that the router automatically sets (called the DHCP range). If you do not know the range, change the last set of numbers (those after the last '.') to 250
- Use 255.255.255.0 for the subnet (unless you know it is different, if so, use that)
- Enter your router's IP (on the Network Config Page) for the gateway.
- Enter 8.8.8.8 for the first DNS and 8.8.4.4 for the second DNS. This is Google DNS. You can choose another external DNS if you wish.
- Click 'Apply'.
Now, shut down the router and printer, start the router, wait, then start the printer.
After this you may need to redo 'Add a Printer' using the new IP address.
Say thanks by clicking "Kudos" "thumbs up" in the post that helped you.
I am employed by HP

Airport drops my connection when it goes to sleep

My iMac always drops my connection to my network when it goes to sleep How do I fix this?

I have tried some minor fixes I saw recommended. Last tried was deleting 6 plist items from library. I have to wait and have it go to sleep to tell if it works.
I have 10.8.2 running on my imac. I have to go now but will check thus discussion upon my return. Thanks John

7510e printer loses internet connectivity when it goes to sleep

I own a 7510e all in one printer, I connected it wireless again after having it connected with a USB
cable, I had to do this because my printer loses internet connectivity when it goes to sleep or if I get a power outage, this has been going on since I purchased it last year. I got a new wireless router/modem combo from my ISP server and hoped that would solve the problem but it has not.
I cannot get any apps except for those that are on the front of my printer which are just for small kids. I am now told that this printer has been discontinued and 7520 has replaced it, I do not wish to spend another $200.00 in less than a year for a printer. It is registered with HP connected and I have a Efax # and HP connected address, I did everything correctly but it seems that each time I set it up wireless it messes up my desktop windows 7 home premium 64 bit, cloud services told me not to use IE 10 but we are ready to download IE11 so I am using IE 10, this time HP support assistant quit working and I could not even uninstall it until I downloaded microsoft fix it and then redownloaded it from HP web site.
If anyone has any ideas I would appreciate it, I am not on a home group yet it always tells me I do not have administrators permission to do a lot of things, I am the only user.

Hi emma22
Here is a document for Getting the Latest Firmware and Product Updates.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02979046&cc=us&dlc=en&lc=en&os=4063&product=507...
I checked and there is no way to turn off the sleep mode on this model.
I included a document for Printer Does Not Maintain Wireless Connection and to try Solution three: Assign a static IP address to the printer. You will need to get your It department most likely to set this up for you if you don't have full admin rights.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03678348&tmp_task=solveCategory&cc=us&dlc=en&la...
Hope this helps.
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!
Gemini02
I work on behalf of HP

I have an iPhone4and when it goes to sleep, I lose wi-fi connection. I then have to enter password again.

I have an iPhone4 and when it goes to sleep I lose wi-fi connection. I then have to enter the password again. Shouldn't it reconize the wi-fi network automaticaly?

yes. have you tried a general phone reset by holding the sleep/wake button and home button until the phone restarts? have you tried to reset network settings? settings, general, reset, reset network settings. if that doesn't work try this support document:
http://support.apple.com/kb/TS1398?viewlocale=en_US&locale=en_US

My imac loses wifi connection when it goes to sleep, how to correct?

My iMac loses wif connection when it goes to sleep. How do I correct?

Are you running OS X Lion? If so there are unfortunately numerous threads on here discussing exactly the same problem. So far there doesn't seem to be a definitive solution, with everyone hoping that Apple will come up with a permanent fix.
Here's a quick search of these forums alone - depressing reading:
https://discussions.apple.com/community/desktop_computers/search.jspa?peopleEnab led=true&userID=&containerType=&container=&spotlight=true&q=Massive%20wifi%20pro blem%20with%20Lion
This 'fix' has worked for a few people but, unfortunately, not everyone:
http://osxdaily.com/2011/11/06/lion-wi-fi-problems-solution-mac/?utm_source=feed burner&utm_medium=feed&utm_campaign=Feed%3A+osxdaily+%28OS+X+Daily%29&utm_conten t=FaceBook

My mini loses the mouse cursor when it goes to sleep

Since I upgraded to OS X 10.7, my MAC mini loses the mouse curson when it goes to sleep. I am able to use the mouse to "awaken" the system and get the home screen, but the system will not display the mouse cursor. The only thing thast will recover the mouse cursor is to reboot the syste,.

going to sleep means disabling the network connection to save power
so what you're asking is not really possible
unless you can change what going to sleep mean on your computer
in the power saving settings you may be able to set going to sleep to just turn off your monitor
because thats pretty much the only thing that can go to sleep if you still wish to use it over wifi

HP dropping connection when it goes to sleep.

I am running Windows 8 and my new HP Photosmart 7520 keep dropping the wireless conection when it goes to sleep. I see posts all over the net. Has anyone figured out the problem yet. I've tried scan doctor, no help.

Hi Swenn,
I would recommend following the document below - although you can skip the print and scan doctor until later, as you've just tried it.
Printer Does Not Maintain Wireless Connection
*** If my reply was helpful, please click on the "Kudos Thumbs-Up" on the right, as a way to say "Thanks!".
If this reply also fixed your issue - please click the "Accept as Solution" button, so that others can find the same answer. ***

After recent update to airport on iMac, the wifi connection is lost when it goes to sleep and requires turning off wifi and turning it on to reestablish contact.

After recent update to OS on iMac, communication to airport is lost when computer goes to sleep. To reestablish connection, I need to turn wifi off then on.

same problem here.
i have a time capsule.
symptoms:
excessively searching for network
but more often than not, it cant find the correct netowrk that is correctly stored in keychain
if i try network assistant opened through safari not finding its page, then it can find the right network after i enter in the password again. it connects. but only for a few seconds then it loses the connection again.
the only fool proof workaround for me is:
1/ shut down time capsule. restart time capsule.
2/ restart mac with airport turned off.
3/ after restart manually select the network from the wireless icon in the menu bar
airport utility is a complete waste of time
old airport utility is still better.

Mavericks 10.9-10.9.1 bug/issue/problem: external drives connected through thunderbolt or firewire are not put to sleep when iMac goes to sleep

Previous to Mavericks (10.9 - 10.9.1) I've had no issues with external firewire or thunderbolt connected drives to be put to sleep. However, since Mavericks all of my external drives are not put to sleep when my iMac, or Mac Pro go to sleep.
How can a company such as Apple, pushing people to have external devices like hard drives, is not on top of fixing this issue? Apple pushed for firewire and thunderbolt, thus All external drives I've owned are firewire. Because of speed. I bought thunderbolt adapters for firewire, and before Mavericks all worked great. Now that we have 10.9.1 update, this is still an issue!
I'm aware of the temporary solution of connecting the drive through USB to make it work, this is not a solution, but a hack.
Please let Apple know that this is a known issue, and there should be a fix for it. Everyone's data depends on it! Not only current external backups, but also external sensitive hard drives we rely on. Currently, the following makes are experiencing this issue: Lacie, OWC (Elite Pro), WD, Promise, Seagate, Toshiba, G-Drive.
Other Apple Support Communities related thread:
https://discussions.apple.com/thread/5486167?start=60&tstart=0
https://discussions.apple.com/message/23541363
External References:
http://blog.macsales.com/21004-upgrade-to-mavericks-drama-free-with-owc
http://forums.macrumors.com/showthread.php?t=1659332&page=3
If anyone finds how to solve this issue, please help by posting the steps or solution.

Same 2 issues with 10.9.3:
External FireWire drive WILL NOT spin down when Mac goes to sleep.
also
External FireWire drive WILL NOT spin down for inactivity despite “Put hard disks to sleep when possible” is checked in energy saver.
This has been going on since the launch of Mavericks and no solution found yet.
USB ports work normally.

My MAC mini looses the wi-fi connection to a Belkin N wireless router when it goes to sleep or shut down. I have to re select the network when restarting or waking the computer up. I think this just started with Lion. My iPod and iPad have no trouble.

My MAC MINI looses the wi-fi connection to a Belkin N wireless router when it goes to sleep or shuts down. I have to re select the network when re starting or waking up the computer. I think this just started with LION. My iPod and iPad have no problem remembering the wireless network.

Thank you BGreg. That is what I have been doing, and then it works just fine. I think it was doing the same thing in the previous version of Lion. I may be incorrect about that. I upgraded to 10.7.3 a few weeks ago, and then last week I reloaded the combo update, hoping it would help. Not so. Thank you for letting me know it is a common problem. I have tried permissions in Disk Utilities, and in Macaroni, both at least 4 times, plus numerous restarts. Nothing Improves. It still can not find the internet when it wakes up or gets up.

Lose AE connected printer on MacBook when G4 goes to sleep

Similar Messages

Maybe you are looking for