JAI GANESH NAIDU

Option No. 1 : Try removing your memory stick. The flashing orange light means that the PSP is accessing it (however be corrupted returning an error). Option No. 2 : Try taking the battery out, plug the PSP into the AC adapter, turn it on, and if all goes well plug the battery back in. Wait about 10 minutes with all plugged in then unplug the charger. If the PSP turns off then it is a battery issue. If it wont turn on even with the AC adapter plugged in it is an adapter issue.

Seems that there problem with the spring of L3 button. Try cleaning the interior of controller. Refer the Repair Guide of DS4 controller.

Seems that dirt /dust has accumulated inside the Controllers. Cleaning the interiors of the Controllers should solve the problem.

Even i faced same issue. One by one all buttons stopped working. Issue is with the conductive film circuit; which wears out and stops working. You need to first open your DS4 and note the model number of Motherboard circuit, based on which you can buy the conductive film from Ali Express or Amazon. Cost of the film is about $2-$4 in ( INR 150-300). You can replace it on your own. Please contact me if you have any query. @tumharajai (InstaGram)

Since you have tried unplugging the device lets try other options. If possible, try replacing the power cable with one from a any other PS4 or PS3 and see if the issue persists when turning the console on. Just to make it sure that your power cable is ok. See if the hard drive is seated properly and isn't damaged to fix the blue light of death (1) Turn off your PS4 completely by holding the power button for at least 7 seconds (2) Once the power indicator has completely shut off, remove the power cable, then all the other cables from your PS4 (3) Slide off the hard disk drive bay cover and check if the internal hard drive is seated properly (4) If possible, unscrew the one screw that is holding the hard drive in place and re-seat it back into its slot. (5) Once you've checked or reseated the drive, put the hard drive bay cover back on, plug all the cables back in and see if the problem persists when turning the console on (6) If possible, check whether the hard drive itself works by setting it into another PS4...

The exclamation mark usually means one of two things. You either waited too long to recharge your Charge and the battery is fully depleted. Or else an error occurred during a firmware update, in which case restarting your Charge and leaving it plugged in afterwards will cause the update to resume and complete. How to Reset : Press the button on the charging cable 3 times within 8 seconds, briefly pausing between presses. The button is on the end of the charging cable that is plugged into the computer. 8 seconds after the first button press, the Fitbit logo appears on the tracker's display. This indicates that it has restarted.

Yes, you can. search for compatible battery for phone model in google or on any shopping websites. Share you Phone model number, i can help you.

Seems that the tapes are not been used for long time; this happens in unused cassettes as the tapes gets stick to one another. Hold the cassette in one hand and gentle tap it on your secondhand’s palm. Most of the time it should solve the issue. (This method needs to be done very carefully as there is a risk of tape getting damaged) In extreme cases you need to open the cassette and release the parts which are stuck together.

Try to reset your FitBit Alta, uninstall the App from your phone and start as fresh. Steps for restarting FitBit is as follows : (1) Plug your charging cable into a USB port on your computer or any USB power adapter. (2) Insert the other end of the cable into the port on the back of your Fitbit Alta. Your Alta will begin charging. (3) Press the button on your charging cable three times within eight seconds, briefly pausing between presses. The button is on the end of the charging cable that is plugged into your computer. (4) Eight seconds after the first button press, you'll see the Fitbit logo on the screen. This means Alta is restarting. (5) After you see the logo you can unplug your tracker from the charging cable.

Try to uninstall recently installed App on your phone by you. Maybe you have installed any new App and it has access to install additional App without your permission.