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How to restore GRUB2 after Win 7 installation?

post #1 of 2
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I'm multi-booting, with Fedora and other Linux distributions and Windows 7. I'm thinking of re-installing Windows7, as it would erase GRUB2. How do I restore GRUB2 after Win 7 installation, which will other Linux boot entries with the new Windows 7 installation?
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3rd gaming setup
(19 items)
 
  
CPUMotherboardGraphicsRAM
G3258 ASRock H81 Pro BTC AMD Radeon RX 460 SK Hynix 
Hard DriveHard DriveHard DriveOptical Drive
Seagate Seagate Western Digital  Sony 
CoolingOSOSMonitor
Cooler Master TX3 EVO Windows 7 Ultimate Fedora Linux Samsung SyncMaster 
KeyboardPowerCaseMouse
Dell KB216 iBall Marathon 600W(Peak) Circle CC821 Dragon War Emera (3200DPI) 
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Sims 4 Realtek Bose Companion 3 Series ii 
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post #2 of 2
Quote:
Originally Posted by sepiashimmer View Post

I'm multi-booting, with Fedora and other Linux distributions and Windows 7. I'm thinking of re-installing Windows7, as it would erase GRUB2. How do I restore GRUB2 after Win 7 installation, which will other Linux boot entries with the new Windows 7 installation?

Easiest way is to use Super Grub2.
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Boinc Desktop
(14 items)
 
CrunchAholic
(8 items)
 
 
CPUMotherboardGraphicsRAM
AMD Ryzen 7 1700X ASRock X370 Taichi Gigabyte GTX 970 G1 HyperX Predator 
Hard DriveCoolingCoolingCooling
Hyper Predator M.2 Watercool Heatkiller IV PRO AM4 CPU Block EKWB GTX 970 GPU Block EKWB Coolstream XE 240 Radiator 
CoolingCoolingOSPower
EKWB Coolstream PE 360 Radiator Watercool Heatkiller 150mm Tube Res Gentoo Linux EVGA 850 G2 
CaseMouse
Thermaltake View 31 Tempered Glass RGB Edition Roccat Kone EMP 
CPUCPUMotherboardGraphics
Intel Xeon E5-2670 Intel Xeon E5-2670 Asrock Rack EP2C602 XFX RX 480 RS 
RAMHard DriveOSPower
64 GBs Samsung M939B1K70CHD-CH9 PC3-10600R Samsung HD322HJ Arch Linux Corsair AX1200 
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