Windows 7: dual boot , reinstall the windows and lost dual boot

Hello Everyone ,

i was wondering if anyone could help me in this matter :


i have windows7 and Redhat on my Laptop , i have removed and reinstalled the Windows7 last night and after that lost the Dual boot option , in fact the system is booting on windows7 and there is no option to chose linux ,

as far as i know , i should edit the msconfig file which i tried and couldn`t make it dual boot ,

Please check the attachment file ,



Thank you

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