Question about HP 12c Calculator

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How can I cange to a "normal" view of numbers instead of a power of 10? Thanks

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Press f followed by a digit for the number of digits to the right of the radix point you want to see.

Posted on Sep 01, 2010

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Posted on Jan 02, 2017

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Need pic of power hook up to mother board

How about the motherboard manual instead?

To the right of the - Select OS - box, click on the blue Down Arrow.
Click on WinXP

(Doesn't matter which Operating System is chosen, we're just going after the motherboard manual)

Scroll down, click on the + sign to the left of Manual (10)
Scroll down, go to the 4th file down -

Version E1886
P4P800 SE User's Manual English Version E1886

Right underneath this file name click on the Blue - Global

Ignore if you are aware;
This is a PDF file. The computer you are using now has Adobe Reader on it, which uses PDF files.

After you click on Global, it may take up to 30 seconds before the first page comes up.

At the Top of the Adobe Reader is the page number box. It is to the right of Page: and the Down Arrow.

You can go page by page to arrive at the page you want, or if you know the page you want; perform this,

1) Put your mouse cursor in the page number box, to the Right of 1
Left-click once. Now backspace the 1 out.

2) Type the page number you want.
3) Press the Enter key

Go to Page 25 - 2.2.3 Motherboard Layout

[Use the Zoom Out icon at top ( - ) by clicking on it, to decrease the view size.
Use the Zoom In icon ( + ) to increase the view size ]

The front of your computer is the Front Panel.
The area of contact pins on the motherboard, that the Main wires from the Front Panel connect to; is the Front Panel header.

Goes by many abbreviations.
Here we see it is PANEL_1
Two rows of 10 contact pins.

Now go to Page 55 - 12. System Panel Connector

I see no numbering system is used, so I will number the pins.
The Top row is numbered EVEN.
The Bottom row is numbered ODD.

Starting on the Top row, going from LEFT to RIGHT,
Pins 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20.

Starting on the Bottom row, going from Left to Right,
Pins 1, 3, 5, 7, 9, 11, 13, 15, 17, and 19.

A) Pins 1 and 3 are for the HarDDrive activity LED. (Light)
Pin 1 is for the Positive ( + ) wire.
If the HDD LED is dim when the Harddrive is active, switch the wires around.

B) Pin 5 is N/C. Not Connected. Don't even know if the pin is there, or just a blank spot. (But you will)

C) Pins 7 and 9 are for a SMI lead.
"System Management Interrupt Lead (2 pin SMI)
The 2-pin connector permits switching to suspend mode, or "GREEN" mode, in which system activity is instantly decreased to save power and to expand the life of certain system components. Attach the case-mounted suspend switch to this 2-pin connector."

Suggest leave alone.

D) Pins 11 and 13 are for the Power On switch.

E) Pin 15 is N/C. (Or again, may not be there)

F) Pins 17 and 19 are for a Reset switch, IF a Reset switch is used.

G) Pins 2, 4, and 6 are for a Power On LED. (Light)
A 3-wire Power On LED.

Pin 2 is for a Positive ( + ) wire.
Pin 4 is for a Positive ( + ) wire
Pin 6 is for a Negative ( - ) wire.

This is for a Power On LED that is Dual Color.
Used back in the day when there was Turbo Mode, and Normal Mode.
A farce in reality.
Turbo Mode WAS the normal mode, while Normal Mode was a lesser version.

Usually a Green/Yellow dual color LED.
Green - Turbo, Yellow - Normal.

One side, or can be said as color; of the LED went to Pin 2.
The other side, or other color, went to Pin 4.
Ground (Negative - ) wire goes to Pin 6.

If using a Single color LED, (2-wire), suggest connect Positive ( + ) wire to Pin 2, and Negative ( - ) wire to Pin 6.

H) Pins 8, 10, and 12 are for Bambi to use, when running around without spots...

NO! gonna' believe that, geez?
I just wanted to see if you were following along, after the dual color LED thing.

Pins 8, 10, and 12 are N/C.

I) Pins 14, 16, 18, and 20 are used for a small internal speaker.
Used to hear BIOS Beep Codes.
Pin 14 is for the Positive ( + ) wire
Pin 20 is for the Negative ( - ) wire.

Also uses a 20-pin ATX main power cable, (Right side of Ram Memory slots),

,and a 4-pin ATX +12 Volt power cable, (Bottom left corner of processor socket),

For additional questions please post in a Comment.

Apr 03, 2013 | ASUS P4P800 Motherboard

1 Answer

How do i change the mode on my Casio fx-82au plus calculator?

Press SHIFT [MODE] to bring up the mode screen. Press 8 for NORM, then 2.
Bear in mind that if the magnitude of the number is too large or too small the calculator will switch to scientific notation anyway. For example, if a number has twenty leading zeros then it won't fit on the display unless it displays it as a power of ten to the negative twenty.

Apr 02, 2012 | Casio Office Equipment & Supplies

1 Answer

Wont let me do anything looking for f1 to set time and date

first remove the power and check the c mos battery for 3v if the battery have no voltage cange the battery also look for the jumber pins in your motherboard near the c mos battery and bios you will see two pins shorted with an juber move the jumber to the third pin normally the jumber setting are 1 and normal 2and 3 clear c mos

Oct 30, 2011 | Toshiba Computers & Internet

1 Answer

Serial Number:1045-1090-6246-8353-3166-2968 Activation Number:5654-5982-2199-6188-2262-1478-4063 Activation Type:Normal: 194:13 I need Authorization Code,please help me! Thanks!

Serial Number:1045-1090-6246-8353-3166-2968Activation Number:5654-5982-2199-6188-2262-1478-4063Activation Type:Normal: 194:13I need Authorization Code,please help me! Thanks!

Jan 18, 2011 | Adobe Photoshop CS3 10

1 Answer

I have a Hamilton Beach 0.9 Cubic Feet 900-Watts Digital Microwave Oven and I can not find out how to change the power setting for cooking.

Assuming its the same as my Hamilton Beach, you first enter the cooking time, but don't press start yet, instead press power, then a number button 1 - 9 for the power level 1 for 10%, 2 for 20% etc. THEN press start as normal

Oct 29, 2010 | Microwave Ovens

1 Answer

How do I cange the routers MTU?

Go to WAN setup

Go to MTU size

Enter there the value Then Apply

Cheers. U R Done!

Please RATE the answer
Good Luck

Jun 17, 2009 | NetGear WGR614 Router

1 Answer

Changing the color of my screen display

how do i change my blue screen back to normal

Sep 27, 2008 | Corel WordPerfect Office 12 Standard...

2 Answers


Reheat all the surface mount solder points on the Small Signal Board. Then realign the set including convergence menu. To enter service mode: power off the set for 10 sec, then hold down Vol- and Ch- buttons for 10 sec. See this link:

Feb 21, 2008 | RCA HD52W66 Projection Television

3 Answers

How to cahnge the battery on a sentry safe

There is a small opening on the front number panel of safe. Use a small hex screwdriver or pin to insert into opening. It will open up the front panel (slide panel to right to take off) showing you 4 AA batteries. Just replace and close panel. Very simple to do. I wish the manual show me how. Instead of trying to figure it out for hours.

Dec 25, 2007 | Optics

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