Hp 6560b won't power on. Please help.

Please send a solution for power on of hp 6560b. Thanks!

Try a PMU reset:
1) If the computer is on, turn it off.
2) Reset the power manager by simultaneously pressing and then releasing Shift-Control-Option-Power on the keyboard. Do not press the fn (Function) key while using this combination of keystrokes.
3) Wait 5 seconds.
$) Press the Power button to restart the computer.
from this Apple article:
http://support.apple.com/kb/HT1431

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MacBook Pro - New out of Box won't power up - Please help me

I have reformatted this question several times.
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Take back. Genius bar has no idea. No signs of damage - water/fall/fire etc. Cord works. They send to Apple to fix since I have Apple Care (3 year)
Apple Cares says Water Damage. This is impossible. Had out of box 5 minutes. Genuis bar vetted that as possibility.
Apple sends pics from Depot of water logged rMBP. Go back to Apple Store. Genius Bar confirms that it wasn't like that, notes system.
Tech support says pay $1200 to fix, or they are sending back.
What can I do?

Apple Customer Relations 1-800-767-2775
That's a higher level of supprt for dispute resolution.

Powerbook won't power on---please help!

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Try a PMU reset:
1) If the computer is on, turn it off.
2) Reset the power manager by simultaneously pressing and then releasing Shift-Control-Option-Power on the keyboard. Do not press the fn (Function) key while using this combination of keystrokes.
3) Wait 5 seconds.
$) Press the Power button to restart the computer.
from this Apple article:
http://support.apple.com/kb/HT1431

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For several months now I have not been able to find a solution to either of these two problems. When I have the Apple Software Update program open and I click update, it loads for a second and then goes back to the usual page saying to update. It will not update. I have also tried, multiple times, to install the new current version of iTunes and that won't work either. I've tried to repair iTunes by going to Control Panel > Programs > Repair and it still won't work. Please help because I'm trying to download a new app but it requires the new version of iTunes. I am using a Windows Vista and I'm this is for my 4th generation iPod touch.

Did you try simply downloading the latest version of iTunes using the link below and then installing it on top of the older version?
http://www.apple.com/itunes/download/
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See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]]
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Create a new profile as a test to check if your current profile is causing the problems.<br />
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HT201412 My iPod touch 4G won't charge. I charged it and when I took it off charge it was really hot but it showed it was fully charge then when I turn it on the battery was dead and know it won't charge. Please help thanks.

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least ten seconds, until the Apple logo appears.
- Restore from backup
- Restore to factory settings/new iPod
if still problem that indicates a hardware problem and an appointment at the genius Bar of an Apple store is in order.
I suspect you have a hardware problem.

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Hi Emma,
Thank you for using Apple Support Communities.
I understand that your Thunderbolt display is just showing a black screen when you boot your computer. The following article should be of help in troubleshooting your display.
Apple computers: Troubleshooting issues with video on internal or external displays - Apple Support
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Satellite m300 won't boot! please help!

Hi,
I've got a bit of an issue here.. I have a Satellite m300.. a white one..
and it won't boot... I've had this very issue before but it turned out to be an external USB HDD that stopped it from booting up but now even with everything removed it still won't boot.
And it was fine until yesterday, it just gave up.. I am away from home for work so I have all the work stuff and unfortunately without my recovery cd, but my guess is that it won't even read it..
So this is what happens..
turn on..
all light come on.. including power and all the white lights around the keypad..
and then maybe 5 sedconds later caplock and numlock(?) green lights flash..
then it's a dead still.. no HDD activities or sound.. just dead quite..
the screen remains black blank through out..
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And it has vista.
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Quote
Originally posted by syar2003
If running a LCD display with DVI connection , try to hook it up with
an analog VGA cable.
Can also be that the motherboard fails to initialize the vga AGP card.
Turn off all power incl. AC .
Disconnect all devices from motherboard : AGP/memory/drives/floppy/USB/PCI cards etc. take out the 20pin & 4pin PSU connectors and reset the motherboards
cmos .
Assemble PSU connectors ,only one DIMM module and graphics card and turn it on and se if you get a post .
Just removed all components. I reset the CMOS. I then reconnected the 20pin and 4pin, 1 stick ram, and the video card (no ide devices, no mouse, keyboard cd drives) and the monitor doesn't show up. I also tried another monitor so it isn't the monitor.
Could it have a bad AGP port?
Any other suggestions? I am thouroughly stumped. Also the power and reset buttons don't work no matter what configuaration I put the front panel connectors in. The Power LED is lit up and it doesn't work and the reset light is off and it doesn't work.
Also noticed one of my fans connected to one of the two other fan pins on the motherboard isn't working.
What a nightmare.

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If I understand you correctly, the phone won't even power on now? No reaction while you hold the ON/OFF button? If that's the case, you will unfortunately not be able to backup any data.
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Hi viccilogan-
In that case, I offer a few more documents for your perusal and prior to actually being in front of the unit and able to troubleshoot.
The following may be helpful:
Mac OS X: Slow Startup, Pauses at "Initializing network" or "Configuring network time"
our Mac won't start up in Mac OS X (Mac OS X 10.3.9 or earlier) (although the title indicates otherwise this stuff applies and there are a bunch of good links.
Luck-
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Intel iMac won't boot up, please help.

Yesterday I downloaded the iPhone 2.1 Software Update, I then lost two thirds of my contacts, I managed to get them back using the Sync System, I then downloaded the Security Update, which failed "Due to an error" and was "put in the Trash". My computer then crashed, I restarted it and now it won't boot up, it gets as far as the White Screen with the Apple Logo on it with the Spinning Bars "loading" icon underneath, it was like that for over an hour last night and I've tried again this morning and it's the same. has my hard drive gone or is there some less (I hope) final reason for this? Is there an equivalent to Windoze safe mode or similar?
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Thank You

Try this qst... Safe Boot , (holding Shift key down at bootup), off the HD & use Disk Utility from there to Repair Permissions, reboot once more.
If that doesn't help, Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc that came with your computer, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu. (In Mac OS X 10.4 or later, you must select your language first.)
Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.
3. Click the First Aid tab.
4. Click the disclosure triangle to the left of the hard drive icon to display the names of your hard disk volumes and partitions.
5. Select your Mac OS X volume.
6. Click Repair. Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it finishes.
The usual reason why updates fail or mess things up, or things don't load/run, is if Permissions are not fixed before & after every update, with a reboot... you may get a partial update when the installer finds it doesn't have Permissions to change one obscure little part of the OS, leaving you with a mix of OS versions.
Some people get away without Repairing Permissions for years, some for only days.
If Permissions are wrong before applying an update, you could get mixed OS versions, if Directory is the slightest messed up, who knows!
If many Permission are repaired, or any Directory errors are found, you may need to re-apply some the latest/biggest updates again, or even do an A&I if you have enough free disk space.
If we still don't have it, try without a Tiger Disk, but try fsck...
To use fsck, you must run it from the command line. Unlike using your mouse to open an application to do something, you'll need to type a text command at the prompt (#) to tell fsck what to do. The Terminal application (/Applications/Utilities) and single-user mode are two examples of command-line interfaces in which you can type such commands. To use fsck:
1. Start up your computer in single-user mode to reach the command line. Hold CMD+s keys down at bootup. Note: If necessary, perform a forced restart as described in the Emergency Troubleshooting Handbook that came with your computer. On desktop computers, you can do this by pressing the reset/interrupt button (if there is one) or holding down the power button for several seconds. On portable computers, simultaneously press the Command-Control-power keys. If your portable computer doesn't restart with this method, you may need to reset the Power Manager.
2. At the command-line prompt, type /sbin/fsck -fy
3. Press Return. fsck will go through five "phases" and then return information about your disk's use and fragmentation. Once it finishes, it'll display this message if no issue is found: ** The volume (nameofvolume) appears to be OK  If fsck found issues and has altered, repaired, or fixed anything, it will display this message: *** FILE SYSTEM WAS MODIFIED ***   Important: If this message appears, repeat the fsck command you typed in step 2 until fsck tells you that your volume appears to be OK (first-pass repairs may uncover additional issues, so this is a normal thing to do).
4. When fsck reports that your volume is OK, type reboot at the prompt and then press Return.
http://docs.info.apple.com/article.html?artnum=106214
Then Safe Boot , (holding Shift key down at bootup), off the HD & use Disk Utility from there to Repair Permissions, reboot once more.

Mid 2010 15" MBP i5 A1286 POWER ISSUE-PLEASE HELP-

The MBP works fine when mains connected but the only issue is every time I take the charger out it shuts down on me!!! So I have checked with a multitester & looks good the only thing i find hard to check for power is the battery itself as its hard to get a good connection, also I took to local Apple store & they checked with a new battery but said its still same issue so the guy disconnected nearly all the connecters off to check if they causing issue & he said now the battery is charging.
So they still have the laptop to do further tests etc, but I’m not sure what could be the problem hear as maybe there is some component which is bad so the battery’s not charging or what else could be the issue please help & advice as I’m really confused as if it was something to do with the logic board then surely it would not even charge even after checking with the multitester or like Apple genius done by disconnecting other components...
ANY HELP OR ADVICE WOULD BE HELPFULL,
THANKS GUYS

THANKS FOR THE HELP GUYS!!! BEEN AROUND 5 DAYS & NOT ONE PERON HAS HELPED...
BUT YEAH THANKS AGAIN...
WASTE OF TIME THIS IS...

IMac G5 HD Won't Boot. Please Help.

I have an iMac G5 (Power PC) which has been running OS 10.5.8 without any issues until today.
When starting, I have a grey screen with the Apple logo, but the wheel beneath keeps turning and the computer will not boot up. I've tried to start it many times, and I just get the grey screen, etc. P.S. I do have a Time Capsule connected via Ethernet and Time Machine was active until this problem today. The TC is disconnected at this point, as I was afraid I'd lose that back up.
Here is what I tried:
I disconnected everything except the keyboard and mouse (not internet/modem/Time Capsule)
I booted from the Leopard Disk, and ran Disk Utility. Message said the the HD appears to be OK
I booted from Drive Genius and ran the following:
1. Repair-Verify: Message was that HD appears OK
2. Repair-Repair: Message was that HD appears OK
3. Repair-Rebuild: Had a few invalid volumes. Message was that the Volume Header and HD repaired successfully
4. Repair-Preferences; SAID THERE IS A CORRUPT PREFERENCE: /bin/sh:xargs:command not found (There was no way that I saw to fix this!)
5. Scan for Bad Blocks: None found
I tried to start the computer again, but I still get the grey screen, Apple Logo, and constant spinning of the wheel WITHOUT a start. It appears that the HD is not 'Dead' but has some issue, perhaps the corrupt preference listed.
So, I need help with my next step. Would any of the following work and if more than one, what order would be best?
1. Use the Leopard Install Disk to 'Restore from Time Machine Backup'? (Never have done this, so I'm clueless)
2. Use the Leopard Install Disk and 'Archive and Install' the OS? Can I do this since the HD has the updates to OS 10.5.8?
3. Use the Leopard Install Disk to Erase and Reinstall the OS and then migrate from the Time Capsule (Never have done this either)
4. AND, if none of this works, I'm assuming I could go get a new iMac and restore everything from the Time Capsule/Time Machine, even though there the OS in a new machine would be upgraded and also Intel Processor. Yes?
In any case....PLEASE HELP if you can.....and THANKS

Thanks for trying to help with this :-). I started as you suggested and here are the last few lines:
Airport: Link down on en1
Sept 19 17:49:16 jack-cohens-imac-g5 ReportCrash [52}: saved crashreport to /Library/logs/CrashReporter/securityd_2011-09-19-174913_jack-cohens-imac-g5.cra sh using uid: 0gid: 0, euid: 0 egid: 0
Sept 19 17:49:18 jack-cohens-imac-g5 ntpdate [63]: can't find host time.apple.com
Sept 19 17:49:18 jack-cohens-imac-g5 ntpdate [63]: no servers can be used, existing
Sept 19 17:49:18 jack-cohens-imac-g5 mds [32]: (error) server: mdsync Launch failed: (ipc/rcv) timed out
Let me know what this means, please. Also, I have the screen 'up', so I can give you more lines if that'll help.
Much appreciated.
Sandie

Hp 6560b won't power on. Please help.

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