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I have an ASUS X551M that I am trying to boot from the CD ROM. When I go to the boot menu the screen says:
Boot Option #1 Windows Boot Manager
Add New Boot Option Delete Boot Option
There is no option to boot from anywhere else! Please help!
9
2
I have an ASUS X551M that I am trying to boot from the CD ROM. When I go to the boot menu the screen says:
Boot Option #1 Windows Boot Manager
Add New Boot Option Delete Boot Option
There is no option to boot from anywhere else! Please help!
14
To get the ASUS X55U to boot first from the DVD drive do the following:
Now the X55U will first attempt to boot from the DVD drive. Moreover, if the boot menu is accessed, the DVD drive, hard drive, and USB flash drives (if detected), will appear as boot options.
see http://www.canbike.ca/information-technology/2013/03/12/asus-uefi-boot-from-cd-dvd-x55u.html for visual examples showing how to do this.
ESC nor F2 seem to work for the ASUS X551M. Any other possible keys? Does Fn need to be held down? – J E Carter II – 2014-11-14T20:30:37.317
After applying updates for windows, Restart becomes an option and Del launches BIOS directly while Escape launches boot menu. Thanks! +1 – J E Carter II – 2014-11-14T23:06:38.240
You might need to have a bootable disk in the drive in order for it to appear as a choice
this sentence helped me. Our DVD was not bootable, that was the problem. Replaced the DVD with a bootable one and problem got solved. – user3405291 – 2017-12-09T15:21:38.100You might have an option to choose what to boot in the set up menu. Mine had a "override" option. – Andrew – 2019-01-14T19:46:24.870
This also works for an Asus X551C, but between steps 2 and 3 you need to reboot, because otherwise "Launch CSM" cannot be enabled. It becomes available after said reboot. – twan163 – 2019-03-08T16:38:48.597
3Under the boot tab there isn't the option "Launch CSM" – stacy lawrence – 2014-04-30T00:45:59.630
How about step 3, does that work? That is the actual thing you need to change is the secure boot option. Not too sure what Launch CSM is actually referring to. – Richie086 – 2014-04-30T21:18:39.743
This is correct but you must first ensure you have the latest BIOS from ASUS. I didn't have the LAUNCH CSM option until I updated the BIOS and that was the only way it will work. – None – 2014-05-02T10:27:53.850