Error 3 No boot

[hussam282]

My laptop HP-G62 Suse Linux

i installed in it some programs but suddenly no internet wireless so i recovered it and it shutdown several times then i open it completes the recovery when it went 100% it shutdown and when i opened it it gave me error no boot device or something like that and there are no choices it says no boot device press any key to continue when i press any key it say the same message what do i do ???????????????

[yancek]

Are you using the latest release of Opensuse?
Did you have Suse Linux working for some time?
Was your wireless previously working? Why do you think whatever programs you installed affected your wireless connection?
What does " I recovered it" mean. Why did you shut down "several times"?
Is Suse Linux the only operating system on the computer?
You need to post more specific information on exactly what you did as it seems your bootloader has been affected.