Strange booting problem

[jd1008]

On 06/24/2015 05:57 PM, Rick Stevens wrote:
> On 06/24/2015 04:25 PM, jd1008 wrote:
>> Laptop: Dell Latitude E6510.
>>
>> OS: F20 with all updates
>>
>> Grub installed on sda.
>>
>> Power up ,and after bios's internal works, I do not get the grub menu.
>> All I get is an empty screen with the underscore cursor blinking at
>> upper left corner.
>>
>> Reboot.
>>
>> Press F12 to get the BIOS boot menu.
>>
>> Select Internal HDD
>>
>> Boots just fine.
>
> Looks like the BIOS' concept of the primary boot drive is different
> than "internal HDD". Check the boot order on the BIOS.
Boot order is
1. CD drive
2. USB drive
3. Internal Drive
4. Network