VOGONS


First post, by jmusic_man

User metadata
Rank Newbie
Rank
Newbie

Hi all,

Long-time creeper, first-time forum poster. Looking for your advice!

I'm upgrading a secondary IBM PS/1 486SX-33 (2155a-e32) that I have in my posession and I'm looking to install a 3.5" 1.44Mb floppy to replace the combo drive (w/ both 3.5" and 5.25") - this is because I'd like the 5.25" bay for a CD-ROM. Also, I'm planning on upping the CPU to a 486DX2-66 (overdrive) and bumping the RAM to 32MB.

My question is: will a modern 3.5" floppy drive work on this board/in this machine? I've included the floppy pin-out from the manual.

Thanks all!
James

Reply 1 of 15, by Ampera

User metadata
Rank Oldbie
Rank
Oldbie

I miss that machine, I had it when I was young, was given to me by a neighbor.

Yea, it should do a normal floppy, but match the pinout to the standard ATA floppy pinout to be safe. You have a gorgeous machine, and I am sad I broke mine, an act I regret daily.

Reply 2 of 15, by jmusic_man

User metadata
Rank Newbie
Rank
Newbie

Cool, thanks!

Also, I imagine its BIOS will recognize a CD-ROM as slave (HDD master) on the one IDE channel, ya think?

Cheers,
James

Reply 3 of 15, by luckybob

User metadata
Rank l33t++
Rank
l33t++

if the floppy has only one cable, and no power. the short answer is no.

if it looks like a standard floppy connection, it likely is. The ps/2 systems were the special snowflakes when it comes to parts.

It is a mistake to think you can solve any major problems just with potatoes.

Reply 5 of 15, by jmusic_man

User metadata
Rank Newbie
Rank
Newbie
Ampera wrote:

I miss that machine, I had it when I was young, was given to me by a neighbor.

Yea, it should do a normal floppy, but match the pinout to the standard ATA floppy pinout to be safe. You have a gorgeous machine, and I am sad I broke mine, an act I regret daily.

How'd you break your PS/1?

Reply 6 of 15, by Ampera

User metadata
Rank Oldbie
Rank
Oldbie
jmusic_man wrote:
Ampera wrote:

I miss that machine, I had it when I was young, was given to me by a neighbor.

Yea, it should do a normal floppy, but match the pinout to the standard ATA floppy pinout to be safe. You have a gorgeous machine, and I am sad I broke mine, an act I regret daily.

How'd you break your PS/1?

Messed around with a screwdriver shorting random jumpers to see what would happen. I got the VGA card to make funny colours until the machine never worked again.

Also my DX4-100 machine requires you to not detect the disc drive in BIOS. Just label it like the drive is not there and load the appropriate drivers.

Reply 7 of 15, by luckybob

User metadata
Rank l33t++
Rank
l33t++
Ampera wrote:

Messed around with a screwdriver shorting random jumpers to see what would happen. I got the VGA card to make funny colours until the machine never worked again.

715keq.gif~c200

It is a mistake to think you can solve any major problems just with potatoes.

Reply 8 of 15, by Brickpad

User metadata
Rank Member
Rank
Member

I second that.

1252819510048.jpg~c200

Reply 9 of 15, by Ampera

User metadata
Rank Oldbie
Rank
Oldbie
luckybob wrote:
http://rs717.pbsrc.com/albums/ww179/wonkybiff/gifs/715keq.gif~c200 […]
Show full quote
Ampera wrote:

Messed around with a screwdriver shorting random jumpers to see what would happen. I got the VGA card to make funny colours until the machine never worked again.

715keq.gif~c200

Yea, boneheaded.

The real irony though is I was just watching DS9, watching from s1e1 to s7e26

Reply 10 of 15, by luckybob

User metadata
Rank l33t++
Rank
l33t++

I really like S06E19 and S01E19.

It is a mistake to think you can solve any major problems just with potatoes.

Reply 11 of 15, by Ampera

User metadata
Rank Oldbie
Rank
Oldbie
luckybob wrote:

I really like S06E19 and S01E19.

Lucky you, well not really, I am half way through S01E19 as I wrote the previous and this post (Had it paused) for some reason I have never seen most of the Season 1 episodes, they are a shell of the future series, but there were series with worse starts *COUGH* Voyager *COUGH COUGH*

Reply 12 of 15, by luckybob

User metadata
Rank l33t++
Rank
l33t++

I liked voyager as a kid, but now all I see is "gilligan's island in space"

It is a mistake to think you can solve any major problems just with potatoes.

Reply 13 of 15, by Ampera

User metadata
Rank Oldbie
Rank
Oldbie
luckybob wrote:

I liked voyager as a kid, but now all I see is "gilligan's island in space"

Voyager is a great series, not the best, but definitely not the worst (I think TOS and TAS are the worst, TNG and VOY are ahead and behind in some places with each other, DS9 is great, with ENT being woefully underappreciated.

Reply 14 of 15, by luckybob

User metadata
Rank l33t++
Rank
l33t++

enterprise was okay. What really turned me off were the common moments where the show disappears up its own ass trying to "clever" by foreshadowing tos and tng.

It is a mistake to think you can solve any major problems just with potatoes.

Reply 15 of 15, by Ampera

User metadata
Rank Oldbie
Rank
Oldbie
luckybob wrote:

enterprise was okay. What really turned me off were the common moments where the show disappears up its own ass trying to "clever" by foreshadowing tos and tng.

I've seen so many Star Trek episodes I can smell an inconsistency a mile away. My least favourite moments of Enterprise is the segments with more parts than you can count about the stupid Xindi crap. I like the multi part stuff in other Star Trek series, but Enterprise just made them boring, but when they are not beating a dead horse, Enterprise is pretty good.