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2 messages
2 total messages Started by Vijay_Anand Wed, 27 Jan 1993 16:32
Switching A: and B: floppy drives on GW2000
#348
Author: Vijay_Anand
Date: Wed, 27 Jan 1993 16:32
35 lines
2850 bytes
Folks,

   I was trying to boot Linux yesterday on my Gateway 2000 486-33 using
my 3.5in drive which is configured as the B drive. I tried two things

1. Use the boot_b.exe shareware program that allows you to boot from B:
2. Switch the 4pin cables of the A and B floppy drives

Neither worked. In the first case, Linux loaded fine, but once loaded it
started reading the floppy in drive A (boot sector of A floppy written
by boot_b) and bad things happenned. In the second case, the 3.5in drive
still was B:

My question to you folks is, how can I make the 3.5in drive the A:
drive. Can I switch the cables and achieve this. I have a Gateway
4DX-33V with a 5.25in (1.2Mb) as A: and a 3.5in (1.44Mb) as drive B:.
There are two connectors to each floppy drive. One is a 4pin connector,
and the other one is a ribbon wire connector. I apologize for the bad
terminology here, I don't have experience with PC hardware. I swapped
the 4pin connectors of the A and B drives. Is this sufficient. I also
corrected the system configuration (using Ctrl-Alt-Esc), but this didn't
help.

Can boot_b.exe be used to load Linux or other OS from the B: drive
without opening the PC box. Is there someother pd/shareware program that
can do this. 

If none of the above is possible, I guess I have to go out and buy
5.25in floppies. :(

Thanks in advance for any tips. Please send me mail, and I will
summarize to the net.

Vijay
Re: Switching A: and B: floppy drives on GW2000
#362
Author: Vincent J Giovannone
Date: Wed, 27 Jan 1993 21:57
48 lines
2895 bytes
In <ofNfY=f0BwwqA9lkNo@transarc.com> Vijay_Anand@transarc.com writes:


>Folks,

>   I was trying to boot Linux yesterday on my Gateway 2000 486-33 using
>my 3.5in drive which is configured as the B drive. I tried two things

>1. Use the boot_b.exe shareware program that allows you to boot from B:
>2. Switch the 4pin cables of the A and B floppy drives

>Neither worked. In the first case, Linux loaded fine, but once loaded it
>started reading the floppy in drive A (boot sector of A floppy written
>by boot_b) and bad things happenned. In the second case, the 3.5in drive
>still was B:

>My question to you folks is, how can I make the 3.5in drive the A:
>drive. Can I switch the cables and achieve this. I have a Gateway
>4DX-33V with a 5.25in (1.2Mb) as A: and a 3.5in (1.44Mb) as drive B:.
>There are two connectors to each floppy drive. One is a 4pin connector,
>and the other one is a ribbon wire connector. I apologize for the bad
>terminology here, I don't have experience with PC hardware. I swapped
>the 4pin connectors of the A and B drives. Is this sufficient. I also
>corrected the system configuration (using Ctrl-Alt-Esc), but this didn't
>help.

As a computer technician, I believe I can answer your question.

Simply switching the "4pin" connector is not sufficient.  That connector is the
power connector for your floppy drives.  (If you follow the wires, they'll go
to your power supply.)  What you need to do to switch your A: drive to be your
B: drive and vice versa is this:

Take the "ribbon" connector, asyou call it, and switch them.  To double check,
start at the end of the cable that connects to the motherboard or floppy
controller.  Follow the cable until you get to the first connector.  Connect
this to the drive you want to be B:.  After this, there should be a few lines
on the cable that get flipped left to right.  (On most cables, they just cut
the lines and physically reverse them.  It should be quite obvious from looking
at the cable.)  Anyway, the connector after the pins get flipped right to 
left is the connector for your A: drive.

After that, correct your setup in your BIOS (if I remember correctly, for a
Gateway you should push ctrl-alt-esc) and your system should run fine!

Later.

						-Vince
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