This was originally written for 1030 G3 but try it on your 1030 G2 and see if it works.
Try to reset cmos and embedded controller.
To reset ec, power down device, disconnect power cord and hold on off button for 11 sec.
In some cases, the automatic BIOS recovery fails because the Complementary Metal Oxide Semiconductor (CMOS) data is corrupted. The CMOS stores BIOS settings. Use this procedure to reset the CMOS and recover the BIOS.
Turn off the computer.
Press and hold the Windows + V keys, and then simultaneously press and hold the power button. After 2 to 3 seconds, continue to press and hold the Windows + V keys, but release the power button.
When the CMOS Reset screen displays or you hear beeping sounds, release the Windows + V keys.
Try to reset cmos via disconnecting every power source including the cmos battery
If this really doesn't help, you may have to flash the bios externally...
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Credit to the original writer. It worked for me though.