Default [Q] HTC desire s stuck on HTC logo


I have htc desire s i do not know why it is stuck here.

it is not booting also not rebooting in recovery only i can see on screen is HTC logo or if i go to Hboot I connect to pc no adb or fastboot command works if i select fastboot and connect to pc no command works as in hboot.

adb and fastboot even cannot find my device.

i have installed htc drivers in pc.

saga pvt ship s-on rl

hboot ver hboot-0.98.0002

Any help please

Thank U.