Topic: Easy2Boot

Date 10/06/2019

By Krauter_German

Subject Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: Re: 137GB BAD BIOS BUG

Hello,
I have recreated the USB stick:
First partition E2B 119GB, second partition DATA 119GB.
DATA partition created with AOMEI Partition Assistant:

First Physical Sector: 2048 (Cyl: 0, HD: 32; Sect: 33)
Last Physical Sector: 250591231 (Cyl: 15598, HD: 148, Sect: 38)
All physical sectors: 250589184 (119.49GB)
DATA partition:
First Physical Sector: 250597935 (Cyl: 15599, HD: 0, Sect: 1)
Last Physical Sector: 500166655 (Cyl: 31133, HD: 238, Sect: 17)
All physical sectors: 249568721 (119,00GB)

RMPrepUSB_Drive Info:
Disk Signature bytes (1B8h-1BBh) = 21 E0 A7 AC

Partition 1 SIZE = 121859,727MB Type: 07 NTFS
START POS = CYL: 1023 HD: 254 SEC: 63 END POS = CYL: 1023 HD: 254 SEC: 63
START (LBA) = 250,597,935 (0EEFD22F) SIZE (LBA) = 249,568,721 (0EE01DD1) [End = 500,166,655]

Partition 2 SIZE = 122358MIB Type: 07 NTFS * ACTIVE *
START POS = CYL: 0 HD: 32 SEC: 33 END POS = CYL: 1023 HD: 254 SEC: 63
START (LBA) = 2.048 (00000800) SIZE (LBA) = 250,589,184 (0EEFB000) [End = 250,591,231]

P1 start = 250,597,935 (128,306,142,720 bytes) end = 500,166,655 (256,085,327,360 bytes)
P2 start = 2,048 (1,048,576 bytes) end = 250,591,231 (128,302,710,272 bytes)

Drive 6 SanDisk Extreme Pro F / W Rev. = 0 Serial No. = [bytes = 00 00 00 00 00 00 00 00]
Reported size 256,087,425,024 bytes (238.5GiB) Last LBA 500,170,751
RMPrepUSB Max 256,077,642,240 bytes (238,4908GiB) Last LBA 500,151,644
Is that how it should be?

I got the BAD BIOS message but not the E2B.cfg message :-)
This ASUS P6T board has another peculiarity.
On the USB port of the rear panel:
When I click USB Driver U I briefly see the message:
Error 81 No USB Drive found, USB Drive enumeration failed.
On the front panel: USB found.
Tested with 2 SanDisk Extreme Pro 256GB.
It is crazy but the e2b.cfg message does not appear anymore.

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