My Xperia M Dual C2004 won't turn on! A red light blinks/flashes 3 times..... Please help

[garvmaggu]

I switched off my phone last night. Then I switch on it. When I press and hold the power button, it vibrates but nothing displays and no respone (black screen). My battery was 95%. Then, today when I tried to switch it on, a red light flashes 3 times. I tried many times but the same problem. I charged it for 3 hours but same problem and I also tried Volume Up + Power Button but it also fails. Please help me.... Please...

[_alexdon_]

What does it happen when you try to repair?Charge for 1 hour and repair after.

[garvmaggu]

Don't work...   please help.... please help....

[manjuboyz]

Hi garvmaggu

     explain your current status , what happened and what you did, the explanations you said appears bits of pieces , sorry not able to understand, please be clear

Manjuboyz

NOTE:
Rate me(Kudos) If you are happy with my Resolution, Thanks

[garvmaggu]

When I press power button, a red light flashes three times. When I press and hold the power button,  nothing happens (no vibration, nothing on screen). PC Companion is also not able to detect my phone. Update Service is also not detecting my phone. Phone doesn't go to fastboot or flashmode. Also Volume Up + Power button combination for 20 seconds failed.

[garvmaggu]

To alexdon,

Update service is not able to detect my phone, so I can't repair because my phone doesn't go to flashmode.

[manjuboyz]

Hi

try this link let us know it works or not

http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008

Manjuboyz

NOTE:
Rate me(Kudos) If you are happy with my Resolution, Thanks

[garvmaggu]

No, don't work. By doing this, again a red light flashes three times.

[alexrx]

@garvmaggu,

What operating system do you use? 

[garvmaggu]

Windows XP

[alexrx]

Windows XP with service pack 3?