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johnk Posted on Apr 19, 2019

Toshiba satellite l300 restart after being conected with power

Hi, i have an old Toshiba 1300. after i connect it to power it just restart. I noticed that in battery mode runs just fine. What can i do to fix the laptop?

1 Answer

Terry Miles

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  • Contributor 38 Answers
  • Posted on Apr 20, 2019
Terry Miles
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Joined: Feb 27, 2010
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Old power supply? Sounds to me like the power supply is sending a faulty signal to the motherboard, thus causing the computer to try to correct the problem with a re-boot. My Alienware is bad for that when the power supple gets weak. Buying a new power supply always corrects it.

5 Related Answers

Anonymous

  • 36 Answers
  • Posted on Aug 11, 2009

SOURCE: cant type @ key in toshiba satellite L300 laptop

you need to change the layout of your keyboard. "Regional Settings" in windows.
Check on http://en.wikipedia.org/wiki/Keyboard_layout what your layout is and configure the correct one in the operating system you are using

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umhhmm

ace freely

  • 67 Answers
  • Posted on Jun 16, 2010

SOURCE: toshiba satellite L300 laptop sound drivers on XP do not work

try going to there web site and down loading driver and install.good luck

Anonymous

  • 942 Answers
  • Posted on Jul 04, 2010

SOURCE: Toshiba Satellite L300 shuts down when ac power plugged in

How about this step, try to turn off the laptop itself. Remove the cables and battery just like what you did before, then press and hold the power button for 10 seconds. Then, reinsert the cables and battery on the laptop and then turn on the computer itself. If the laptop restarts, shuts down or freezes with the AC power cables, two things that you should seriously consider. It might be the power cable itself, AC cable port or the circuitry going to the motherboard. And since you have cleaned out the fan and heat sink, you have isolated that problem. Have you plug-in another power cable on your laptop? If yes, then check if it works. Otherwise, the main issue is that the AC port is loose or the circuitry of AC adapter going to the motherboard is not not working. You can re-open the unit and check the circuitry from the AC port going to the motherboard. You may check the circuitry from AC port to the power supply if it is ok. If symptom persist, please contact your local dealer...

Anonymous

  • 27 Answers
  • Posted on Nov 13, 2010

SOURCE: Toshiba Satellite Pro L300 PC

you should have your unit check professionally, as it can be cause by multiple problem.

1. laptop fan
2. memory problem
3. voltage problem.

either way, its best that you try to have it check thru the toshiba service center.

Anonymous

  • 55 Answers
  • Posted on Jan 14, 2011

SOURCE: hi i have a toshiba satellite l300 the battery

For Award BIOS' try these backdoor passwords:

AWARD_SW
j262
HLT
SER
SKY_FOX
BIOSTAR
ALFAROME
Lkwpeter
j256
AWARD?SW
LKWPETER
syxz
ALLy
589589
589721
awkward
CONCAT
d8on
CONDO
j64
szyx

For AMI BIOS' try these backdoor passwords:

AMI
BIOS
PASSWORD
HEWITT RAND
AMI?SW
AMI_SW
LKWPETER
A.M.I.
CONDO

For PHOENIX BIOS' try this backdoor password:

phoenix

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1answer

Toshiba Satellite Pro L300 Restarts its self after few hours when in use

Have you cleaned the fan and vents? Plugged in or Battery? Open Control Panel, Power Options, Set to High Performance, Open Advanced Power Settings, Set Sleep and Hibernate to Never, Adjust advenced settings to your preference.
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TOSHIBA SATELLITE PRO L300: PSLBDG : PROBLEMS: 1) Restarts automatically when i plug in the power cord. However works fine in Battery. 2) Shuts down when i try to install graphics driver after a clean...

Replace the AC Adapter, (ebay from £10.00).
Did it come with XP on it? Mine came with Vista and there are conflicts with XP and graphic adapters. There is no XP driver for the ATI adapter in mine.
Go online to Toshiba and download all of the updated drivers that you require. A user friendly system.
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Toshiba Satellite Pro L300 PC Notebook in battery the set is OK but when I connected ac power the set is hang on or restarted frequently

you should have your unit check professionally, as it can be cause by multiple problem.

1. laptop fan
2. memory problem
3. voltage problem.

either way, its best that you try to have it check thru the toshiba service center.
0helpful
1answer

Drivers

Hi There you should be able to find all the drivers you need from here http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/home.jsp

that is the good thing about Toshiba they keep drivers for all their laptops even ones that would now be over 12 years old
6helpful
2answers

Toshiba Satellite L300 shuts down when ac power plugged in

How about this step, try to turn off the laptop itself. Remove the cables and battery just like what you did before, then press and hold the power button for 10 seconds. Then, reinsert the cables and battery on the laptop and then turn on the computer itself. If the laptop restarts, shuts down or freezes with the AC power cables, two things that you should seriously consider. It might be the power cable itself, AC cable port or the circuitry going to the motherboard. And since you have cleaned out the fan and heat sink, you have isolated that problem. Have you plug-in another power cable on your laptop? If yes, then check if it works. Otherwise, the main issue is that the AC port is loose or the circuitry of AC adapter going to the motherboard is not not working. You can re-open the unit and check the circuitry from the AC port going to the motherboard. You may check the circuitry from AC port to the power supply if it is ok. If symptom persist, please contact your local dealer...
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Toshiba satellite L300 freez...

Hi the problem sound familier, Firstly unplug all the USB devices from the notebook and remove the battery and the power cable and press and hold the power button for 10 sec and then remove the memory from the notebook one by one if there is more then one and reset it agian and try to connect the notebook on power cord and check. let me know about it.
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Forgot password for bios Toshiba Satellite Pro L300 PC Notebook L300d

Hi Arthur Clarke,

Did you set the BIOS password for your notebook or was it set automatically by the computer? Anyway, to solve this problem, you may need to bring out your system to a near Toshiba ASP.

If you need further assistance or information regarding your problem, call Toshiba Tech Support (800-457-7777). Hope this helps.


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