Dual Boot issues after windows7 install fail

hello,

new macbook pro not boot after trying install windows 7 using bootcamp. first issue store gave w7 upgrade not actual w7. after getting real w7, still wold not install after partitioning drive. macbook pro doing following...

hitting power button, screen flashed second brief glimpse of apple logo... screen goes black , little light on front acting computer sleeping.

have tried start-up options including holding shift key @ startup , command t able find on-line no luck.

please help.

rob

 

hold option key computer boots. select os x. see if works.

 

Forums Macs Notebooks MacBook Pro

• iPhone
• Mac OS & System Software
• iPad
• Apple Watch
• Notebooks
• iTunes
• Apple ID
• iCloud
• Desktop Computers
• Apple Music
• Professional Applications
• iPod
• iWork
• Apple TV
• iLife
• Wireless