Touchpad wont turn on

My touchpad wont turn on.after couple months it hasn't been charged, then I.tried to charge it with different chargers didn't work now I.have the right charger it won't do anything

There are several other threads already discussing this topic, but they all say the same things:
--Check your charger. Many of the USB cables supplied by HP were fragile, and break easily. Try another micro-USB cable with a charger that supplies 2 amps (2,000mA). If using an HP charger, check the prongs on the transformer - they are removable, and if twisted out of position no current will flow.
--Try all the resets - simple (hold both the power and center button for 15 - 20 seconds until the HP logo appears). Advanced (press and hold the power, center, and volume down together until logo appears. May give the option to completely erase the unit!)
--Use a TouchStone to charge the device if you suspect the female charging port on the TouchPad has been damaged.
--As a last resort, try using the "tpdebrick-v004" program. This is a difficult, but doable re-flash of the device using a computer running Ubuntu, and a program from this link. I revived one of my touchpads using this method, but it lasted for only a month or so before finally giving up.
WyreNut
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Water damage, first worked now it wont turn on

Hi,
So Thursday I decided to take a bath and I have this bath board and I put my Macbook which I got in 2010 on it.
The bath board slipped and my laptop go a little bit wet. I put it on the side and I dried the outside with a towel.
It didn't shut down or anything so I continued to watch my movie. Then a few problems occured.
1. When I typed in the letter P the capital button (the putton you press in to type in capitals) was switched on
2. When I tried to mute the sound completely the system preferences opened
3. When I pressed on the 'esc' button it would turn off
4. When I closed it, it fell off
5. The touchpad didnt really work correctly
After I all these problem occured I just switched off. Later in the evening it turned it on and the same problems were there but I still used it.
Friday, the day after, the touchpad worked correctly and I didn't have the letter 'P' problem anymore. I didnt use it that much that day because I had some friends coming over and I needed to work. After work I went to the cinema and I only used my laptop that night for like 1 or 2 hours.
On Saturday I also didnt use it that much because it was my sisters birthday, I only used it for 40 minutes and nothing had changed. I had charged it and it seemed to work good enough. Later in the evening I switched it on and then these two hard dics apperead on the screen. I could choose from mactonish blabla or the recovery disc. I choose recovery and then I needed to choose a WiFi network. I choose my home network but when I needed to type the password for the WiFi network in the dots that represented the letters didnt show up. So I switched my laptop off and since then it wont turn on.
I don't know what to do at this point. I'm going on a holiday tomorrow. I've read some of these apple support answers but the answers where so mixed.
What is remarkable is that my laptop didnt shut down after contact with water. Currently it is lying on the central heating.
My laptop was a white Macbook from 2010, I'm not sure how much GB it had and I think the operating system I had was (atleast) Mac OS X Lion. Oh and the bottom of the laptop is missing. As far as I know I didnt have a lot of memory left.
Someone please help me,
Kind Regards

Absolutely. If you can get it to turn on at all and you have access to another mac and a firewire cable you might be able to access the drive using Target Disk ModeHow to use and troubleshoot FireWire target disk mode - Apple Support
If you macbook won't start at all you'll need to physically remove the drive from the dead computer. Not hard, follow this guidehttps://www.ifixit.com/Guide/MacBook+Unibody+Model+A1342+Hard+Drive+Replacement/ 1670
Then just pop your now rescued hard drive into an external enclosure like this one http://www.amazon.com/Sabrent-2-5-Inch-External-Enclosure-EC-UM30/dp/B00MQ97QGE/ ref=sr_1_3?ie=UTF8&qid=1419184572&sr=8-3&keywords=2.5+hard+drive+enclosure
and connect it to your new mac and you can use Migration Assistant to move all of your stuff over to the new computer Move your data to a new Mac - Apple Support
Sorry for your bad luck....and sorry for being a bit of a smart arse too.....it was early and I hadn't had my coffee yet.
One last word....use this as a learning experience....not about the water I think you've already got that one....but about backing up. Get yourself an external hard drive that is at least the size of the new one and use Time Machine to back up your stuff. Your old hard drive may fit that bill nicely. You need to back up...disasters happen, as do accidents and you could lose everything in a split second without at least one backup.

Compaq presario sr1110 wont turn on

When I go to turn my Compaq Presario Sr1110NX the fans immediatly start running. However, the light on the power button wont turn on. When I connect the computer to a monitor it wont connect. Please help me figure out whats wrong

Compaq, welcome to the forum.
Because of the age of the computer, I suspect a failed power supply unit (PSU). Here is a guide to help you troubleshoot the problem:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&lc=en&dlc=en&cc=us&product=502610&rule=...
If the PSU isn't the problem check the memory to assure that it is seated and working properly.
Please click "Accept as Solution" if your problem is solved.
Signature:
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HP 10 Plus; Android-Kit Kat; 1.0 GHz Allwinner A31 ARM Cortex A7 Quad Core Processor ; 2GB RAM Memory Long: 2 GB DDR3L SDRAM (1600MHz); 16GB disable eMMC 16GB v4.51
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Hi geaneshe!
Have you seen if these articles help with that issue of your iPod not turning on?:
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Voice over wont turn off on iphone 4s after ios 8. Update

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Hi,
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Try resetting the PMU - Resetting MacBook and MacBook Pro System Management Controller (SMC). If you have no success then you'll need to take it in for service or replace the AC adaptor if it's gone bad.

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My iphone wont turn on but when i plug it in to charge the apple logo comes on and turns back off after a few seconds i dont know what to do i need help

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Hello warhogs17,
After reviewing your post, it sounds like the iPhone will not turn on past the Apple logo. I would recommend that you read this article, it may be able to help the issue.
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Thanks for using Apple Support Communities.
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Hey jestinsinclairr,
Thanks for using Apple Support Communities.
After reviewing your post, it sounds like you had one issue and then got a second trying to resolve the first. A frustrating situation for sure. The first article linked has what to do if it is not powering on unless plugged in. The second article addresses the error you are receiving when trying to restore.
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Try to backup and restore you device in itunes...restoring the device is like removing the iOS software off the device and re-add in a newer software, after you have restore you device, MAKE SURE YOU SET UP YOUR DEVICE LIKE A NEW DEVICE, DONT NOT RESTORE FROM BACKUP!!... give the device a chance to use the newer software and see if the issue still persisting, if the issue still on going then its would be a hardware issue.
Call Apple Care and see if your device is still under warranty to get it replace

My iphone 4 wont turn on unless its on charge, but i need ios 6 update? whilst its on charge it says i have to connect to itunes but the phone turns off before i have plugged it in the computer

NEED HELP UPDATING
MY PHONE WONT TURN ON ONLY WHILE IT ON CHARGE
BUT I NEED IOS 6 UPDATE

Hello, chloea_2012.
Thank you for using Apple Support Communities.
Here are a couple articles that will help troubleshoot this issue.
iOS: Unable to update or restore
http://support.apple.com/kb/HT1808
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http://support.apple.com/kb/TS2802
If you receive any error messages while updating your iOS device, this article provides some helpful troubleshooting steps.
iTunes: Specific update-and-restore error messages and advanced troubleshooting
http://support.apple.com/kb/TS3694
Regards,
Jason H.

My iphone 6 wont turn on after i updated it and it doesn't work to restore it in itunes. what should i do?

my iphone 6 wont turn on after i updated it and it doesn't work to restore it in itunes. what should i do?

Hello ole-gunnar,
Thanks for using Apple Support Communities.
If your iPhone is unresponsive after updating your iOS version, then I'd like you to please follow the troubleshooting below.
If you see a black screen
You might need to charge your device before it can turn on. Plug in your device and let it charge for at least 10 minutes (20 minutes for iPad), then try turning it on.
You should see a battery icon while your device is charging. If you continue to see a black screen, reset your device. If your device doesn't respond when you press buttons
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Restart your device.
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Make sure that you have iTunes 12 or later on your computer.
Put your device in recovery mode.
When you get the option to restore or update, select Update. This will reinstall iOS without erasing your data.
Get more help
If you still need help after trying the steps above, contact Apple Support.
If your iPhone, iPad, or iPod touch doesn't respond or doesn't turn on - Apple Support
Cheers,
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If it's in recovery mode, the data is already gone. Why did you never back up your important data?

My iphone 4 wont turn on. it justr randomnly turned off and i have tried to hold the home and sleep buttons for a minute and also tried to put it into recovery mode but nothing is working?

my iphone 4 wont turn on. it justr randomnly turned off and i have tried to hold the home and sleep buttons for a minute and also tried to put it into recovery mode but nothing is working?

See Here > http://support.apple.com/kb/HT1808
You may need to try this More than Once...
Be sure to Follow ALL the Steps...
But... if the Device has been Modified... this will Not necessarily work.

Touchpad wont turn on

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