Question about Toshiba Satellite A45-S150 Notebook

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Screen comes on for a sec.goes back off.hooked to

Another it says cmos not right or battery low.

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522c went out on now, replaced with a LCX28c HD head unit! Lowrance said it would hook right up to existing power and sonar cables....it hooks up, but after powering the unit up, it shuts off after about...


Sounds like you may have an issue with low voltage to the unit. First verify your battery is in good condition. Connect the new power cable directly to the battery using appropriate fuse and test. If the problem goes away then the problem is with the wiring between the battery and the head unit.

Jun 19, 2013 | Boating

1 Answer

Lost Windows7 Home Premium. recieved system recovery CDs (there are 5). after files load goes to language setup screen. pick language then exit is only option it will allow. says to press F2 to enter bios...


Hi,

It appears that BIOS password it set on your computer, if you have forgot BIOS password then you have to reset CMOS jumper setting. Please follow the below steps:

Open the Laptop back panel. Locate the CMOS battery, remove it & then with the help of a screw driver keep on pressing the terminal inside it and turn ON the computer for 10 secs and Turn Off (make sure you keep on pressing the terminal with a screwdriver while turning ON). It will short the BIOS setting. Now, fix the CMOS battery & restart the computer. This will take care of the issue.

Thanks and regards,
Jitha

Nov 29, 2010 | Computers & Internet

1 Answer

Compaq Presario F756NR. press power button,and it lights for 1 to 2 sec then goes out.If I hold the button down light comes on then goes off then on then off etc.


Sounds like you need a new cmos ( that is a "10yrs" life button-cell battery located on the motherboard needed for the PC to boot ).
Is there a quick flash of a blue screen that says at bottom cmos checksum fail?

Oct 12, 2009 | Compaq Presario 700 470024-192 Notebook

3 Answers

No boot after putting 2 Gb additional in Mb


try to reset cmos after putting 2 -1 gb rams(pulout power cord,and change clear cmos jumper to clear for 10 secs,or just remove motherboard battery for 30 secs,post mb info if no luck with cmos clear

Jun 12, 2009 | Acer Aspireā„¢ T180 PC Desktop

1 Answer

Tower problems


You may need to replace the cmos battery, its a cr2032 3v button cell
Make sure all your expansion cards and memory are reseated.
Make sure all cables are reseated.
your power supply could be bad

If that doesn't work try this


Here is my fix for the dell dimension 4400 amber light problem. It works!
replace cmos battery.
then unplug power cord form wall about 5-10 secs.
then plug it back in, wait 5 secs.
If amber light comes on, press and hold power button until it goes out.

(with light out, press and hold power button while amber light comes on and goes off again holding power button 2-3 secs after light goes out.) repeat whats in parenthesis until computer turns on
it should only take about 6, 7 tries.

After the computer boots, you may want to setup cmos or boot into windows.
After you shutdown, unplug power cord for 5-10 secs then plug it back in.
Press and hold the power button, computer should come on.
I found that's the only way to turn on the computer.
If you shutdown and don't unplug power cord the computer may not boot, mine didn't.
Strange I'd say

A+ Technician

Apr 01, 2009 | HP Computers & Internet

1 Answer

Toshiba Portege R100 CMOS/BIOS PROBLEM at startup.


I'd look at trying to replace the BIOS battery...
Check out this guide for dis assembly instructions :
http://www.irisvista.com/tech/laptops/Toshiba_Portege_R100/remove_system_board_1.htm

Feb 22, 2009 | Toshiba Portege R100 Tablet PC

1 Answer

TURN THE KEY AND NOTHING, UNHOOK BATTERY AND WAIT START RIGHT UP?


hi you have a problem with its immobilizer system when you take the battery lead off you are resetting its system then somethings over time is causing it to go down again either sort it out or dissconnect it yates210456

Oct 17, 2008 | 1998 Chevrolet Blazer

3 Answers

Dell Dimension 4400 Won't Turn On


inside the pc there should be a green light. called flea light. if its not on.. then id say motherboard or power supply are bad.
take power cord off. and hold power button down for 10 ecs. then reconnect and retry. i think its abad psu.

Oct 09, 2008 | Dell Dimension 4400 Power Supply ** FREE...

1 Answer

Monitor remains in standby


turn the monitor off and the computer off. unplug it from the wall. let set for 10 sec. make sure you have it in the right place and in all the way. turn computer back on, then the monitor.

Dec 18, 2007 | X2Gen MG15VT 15" LCD Monitor

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