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Special useage fujitsu m2537m-19B

Hi there, I need to know the jumper settings, and the correct way to install a connecting wire from a fujitsu m2537m-19B to a data acquisition card. The Ribbon cable and the power harness are hooked up in the usual way, but there are two wires, black and white, that need to be connected to the floppy. Here's where they're approximately supposed to go, but I'm pretty sure that someone has played with them a bit, since the ribbon cable was on backward.

x x 3
x x 2 DS
DG .o o o o 1
RY o o o o 0

The o's represent pins, the x's are bare solder spots with no pins, and of course 0,1,2,3 are pin designations that must have some meaningful purpose! This cluster of pins, etc is right next to the power connector. The pin in row DG, marked "~" traces back to pin 34 on the connector for the Ribbon cable. The pins in the second column of rows DG and RY trace back into the main part of the unit, and the left pins in DS, o0, o1, o2, o3, and the right o3, all trace back behind the floppy connector between pins 10 and 20, where they meet up with a bunch of little resistors marked 102. I know this is a big hassle over a stupid floppy drive, but it is for a smog machine and must be booted from the floppy. I've tried other drives but they don't work because of the proprietary nature of the machine. !!!!!!!!!!!!!! By the way I'm assuming that this is a 1.44 mb drive. Thanks a million.

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MalcolmCal.: 1.44MB 3.5" Floppy Drive
Positions: DS 0123 + DG RC ST2
Both use Jumpers: 1-1 + 1-1
KISS: (Keep it Simple)

Posted on Aug 06, 2010


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1988-95 MODELS
See Figures 6, 7, 8, 9, 10 and 11
This service procedure is for setting base ignition timing. Refer to underhood emission sticker for any additional service procedure steps and/or specifications.
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Fig. Fig. 6: Attach the tachometer to the battery and check connector terminals

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Fig. Fig. 7: Early type of check connector and SST tool (jumper wire) for base timing adjustment

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Fig. Fig. 8: Using the SST 09843-18020 or a jumper wire, connect terminals TE1 and E1 of the DLC1 (also used on OBD-II)

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Fig. Fig. 9: Ignition timing marks 4A-GE engine-note the small notch on the pulley, this is the mark to align with the degree scale

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Fig. Fig. 10: Timing marks 4A-FE and 7A-FE engines

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Start problem

All I see for the heading, romakavati, is - Fujitsu Barebone Systems.

Do I assume we are talking about a barebone Desktop Computer?

If so;

1) The plastic front of the desktop computer is the Front Panel.

The area of contact pins on the motherboard, that the wires from the Front panel go to, is the Front Panel header.

Do you have the wires from the Power On switch, connected CORRECTLY, to the Front Panel header?

(The Power On switch is located inside the plastic Power On button assembly. It is a style of ATX power on switch.

This is one example, )

2) Your motherboard may require a 4-pin ATX +12 Volt power cable.
Example of cable,

This is power for the Processor.

If your motherboard does require it, do you have it plugged in?

3) Do you know if the Power Supply is good?

Even if it is a new one, and came with the barebones computer you bought, it doesn't mean it is a good one.

May be a bad one, and doesn't even turn on.
May be a bad one, and one of the three main voltage power rails, is no good.

[ There are three main voltage power rails, in the Switched-Mode Power Supply, installed for your Fujitsu desktop computer.

A) The 3.3 Volt power rail

B) The 5 Volt power rail

C) The 12 Volt power rail

All are DC Voltage.

{In comparison two D cell flashlight batteries store 3 Volts DC. Just a fact you may be interested in ]

First see if the Power Supply will turn on. This is done with a jumper wire, on the Soft Power On wire, in the ATX main power cable's connector.

Your ATX main power cable may be a 20-pin ATX main power cable, or a 24-pin ATX main power cable,

A) 20-pin ATX main power cable,

B) 24-pin ATX main power cable,

With both power cables you will see there is a Green wire.
This is the Soft Power On wire.
Abbreviated as PS_ON.

A jumper wire is used to briefly connect the Green wire, to ANY Black wire.
ALL Black wires are Ground wires.

DO NOT cut the wires, or poke a hole in their insulation.

The preferred jumper wire is a paper clip.
The paper clip is straightened out _________________
,then bent into a U-shaped.

The middle of the U is wrapped a few times, with black plastic electrical tape. This area is for your fingers, and thumb to hold onto.

U-shaped jumper wire turned upside down, you have two 'legs'.
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Let's look at the example for the 24-pin ATX main power cable, again,

The 24-pin ATX main power cable needs to be plugged in, as shown in the photo to the far right.

Computer power supply is plugged into power.

One leg of the paper clip jumper wire, is inserted down into the socket hole, RIGHT NEXT TO the Green wire.

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The leg of the paper clip jumper wire, MUST go down in the socket hole far enough, to TOUCH that metal terminal end.

[ Metal terminal is a type of female Molex terminal. Tube shaped, and goes over a contact pin in the motherboard connector, ]

The other leg of the U-shaped paper clip jumper wire, goes down into
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ALL Black wires are Ground wires.

The contact made is no more than 2 seconds.
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IF, the Power Supply comes on, you either have a bad Power On switch, or it is Not connected correctly, in the Front Panel header on the motherboard.

IF, the Power Supply does Not come on, you have a bad Power Supply.
Plain, and simple.

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B) Installing a harddrive with Windows already on it.

You know that when Windows is installed on a computer, (To the harddrive, actually), it assigns hash values to certain major components, right?

Certain major hardware components such as;
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3) BIOS program, and version.
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Microsoft User's License states; "One GENUINE copy of Windows per
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