HP-COMPAQ 610 Core2Duo Rebooting Non-stop

[JohnyDrummer]

My Laptop keeps restarting every 5 seconds without showing anything on the display (Black Display) and without engaging the power button only the fan comes on. I thought it was the CMOS Battery but I replaced with a new one and the problem is still persistent.

 When the issues started I letit settle for a day and it worked however when I hibernated my laptop, it couldn't boot again except for the fan that keeps running and stopping with the charging diode blinking from Orange, Green, White. I have tried as an advanced user to disconnect all major I/Os like the Keyboard, Drives, WiFi Radio, Touchpad, Speakers and Display however, from the fan response, it behaves the same. Kindly advise on possible resolutions. Thank you.

[Roopa-S]

@JohnyDrummer

I have sent you a private message, to contact HP Phone support depending on the product, that cannot be shared in a public post.

Can you please check your inbox on the forums page for the private message.

Have a great day!

[JohnyDrummer]

I don't think itsia hardware problem!