BOOTMGR is missing after new cooler installation

isa108

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Sep 15, 2013
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I've recently reseated and installed a new cooler to my CPU, but now when I boot it "BOOTMGR is missing" comes up. I've check all my SATA cables and they're all good. I changed the boot sequence for the drive so it's the first, but it still doesn't work. So what's wrong?
 
Solution
even it an onboard it still has the driver.... usually bundled in mobo driver...

u can check for the newest driver in Intels webpage... search using your gaphic driver name (u can look up in driver manager/using gpu-z)

rdc85

Honorable
try connect only the OS drive and leave all other drive unconnected..
also make sure no other peripheral connected (usb drive/stick/etc), no disk in optical drive

see if it will enter OS....

If it cannot enter OS there a chance the Bot manager file is on different drive than the OS drive, (this could happen when installing OS, there is another drive connected not just one OS drive)

try change the HDD boot priority one by one, (all combination)
 

isa108

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Sep 15, 2013
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YES! It's working now! But now, every 20-30 minutes the "Intel Graphics Driver Stops Responding" and my screen blacks out for a few seconds. What's going on with that?
 

isa108

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Sep 15, 2013
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How could I reinstall my graphic drivers if I don't have a graphics card? The mobo has onboard video.
 

rdc85

Honorable
even it an onboard it still has the driver.... usually bundled in mobo driver...

u can check for the newest driver in Intels webpage... search using your gaphic driver name (u can look up in driver manager/using gpu-z)
 
Solution