Toshiba Satellite L70 - B does not start the BIOS or OS

Hello

I changed the same parameters (UEFI priority CSM to start: FIRST USB) in the Bios and saved them, now computer laptop does not start, I can't enter BIOS more... Just see a black screen... I tried to remove the pulp and power, clicked on the power 1 m button, but nothing has changed...

I can fix this please

Laptop model: Toshiba L-70-B

Any help please?

Tags: Toshiba

Similar Questions

  • Satellite A135-S4437 does not start the Vista operating system more

    Hello

    I have a Satellite A135-S4437 old laptop computer for 2 years. It is not start the Windows Vista operating system. When I press the power button, I can't see the screen "in touch with tomorrow TOSHIBA" and below in the status bar is the option press F2 for SETUP or press F12 for the boot device selection menu.

    I tried pressing both F2 and F12, and none of these options has nothing to do. They give just 'Please Wait... "and it remains right on the screen to touch.

    Thanks in advance for any help!
    PG

    Are you can access BIOS by pressing the ESC key?
    Select this check box.

    But to be honest, it sounds like a BIOS problem, and in the worst case, you will need to ask the technician to mobile to help.

    Welcome them

  • Re: Satellite A135-S2276 - does not start, the screen is blank

    I have a Toshiba Satellite A135-S2276, I bought 2 years ago. It worked fine except the clock which has never kept the exact time since I bought it. I turned it off Sunday night as I do regularly. But he could not turn it on Monday afternoon. The power light is not on when you turn it on, but primer. The light remains on but does nothing. The screen is blank when feeding it works.

    Can someone help me with the answer? Thank you

    Dennis

    It's hard to say what is happening to your knees. You can access Bios? Try to connect the external monitor and see (maybe the screen of the laptop disappeared)...

  • Satellite C855-1GN does not start the Windows system

    My Satellite C855-1GN will not load Windows.

    After pressing start it say starting windows the four colors appear in the center of the screen and seem to vibrate slowly but will not following charge.

    I ve restarted and run the fix for the system, but it cannot solve the problem, run the system restore but luck is.

    Can anyone help?
    I put t really want to reload the discs so it s not necessary that the girl has loads of work United to this topic.

    She may lose.

    see you soon
    Phil

    Hello

    You are able to access the advanced boot menu by pressing F8 while turning on the unit?

    If you are able to do so, you should try to start the computer using one of the advanced options available in the start menu.

    You can try to start the laptop computer using the last known good configuration or you can try to repair the system by automatically selecting the repair my computer option, you can try to start the machine in safe mode to access important data on the HARD drive.

    Finally (after data backup) I would recommend to recover the laptop using the Toshiba recovery media

  • Toshiba Satellite Pro 6100 does not start

    Hello
    I used a Toshiba SP 6100 until a few weeks ago because it started to act weird. It would not start at all, I called an authorized service center but they wanted me to pay 900 euro for a new motherboard, so I bought one off ebay ;-)
    with the first motherboard (the original one it came with) the DC leads IN was and recharging the battery but it wouldn't let me turn it on.
    With the second card of mother seeing him IN DC was on and battery LED was blinking pretty fast (then I was confused).
    Now I have two all lower parts (each with GF4 GB and P4m 1, 6 GHz) that doesn't quite work.
    Do you have the solutions for this?
    If so I'd be happy :)

    Daniel

    Hi Daniel,.

    Your description of the problem in your original motherboard certainly indicates a card failure. What worries me a bit is at the origin of the new motherboard.

    Your new motherboard will also include the CMOS chip that will contain your BIOS. I can only assume that the new Board of Directors contains a default BIOS rather than a suited to your Toshiba laptop. An Agent of Service Toshiba has special techniques for loading the BIOS OK to activate the new motherboard work.

    You should check with the provider of your new Council what BIOS if one is loaded.

    HTH

  • Toshiba satellite 2450 s203 does not recognize the atheros wireless network adapter

    Hello!

    I have a toshiba satellite 2450 s203 and a network card wireless atheros integrated - somewhere in the laptop - there.

    However, I am running win xp pro and the Device Manager IS NOT to FIND THE MAP!

    He finds the ethernet card and a 1394 network adapter!

    But not the wireless network card!

    Any ideas? I downloaded the drivers from the card wireless site but without success!

    What should I do?

    Thank you!

    Hello
    The WiFi card is an option for this model for example. It is not included in all machines. You must purchase the correct module for W - lan to work.

    If the card is installed in the machine, you should see a yellow esclamation mark (!) or "unknown device" If you uninstalled hw.
    concerning

    Gandalfwhite

  • Satellite P100-347 does not accept the BIOS password - it appears: invalid password

    Hello!

    I have a Toshiba P100 - 347. And yesterday I entered the password and now when I turn on the computer, it does not accept. It seems Setup information: password invalid.
    It's just after turn on, appears after the Toshiba logo.

    Can someone help me?

    Hello

    You used everything simply a bad BIOS password. Either you made, mixed with a few letters or for example buttons caps lock has been activated.
    Please check these possibilities.

    By the way; It of not possible to bypass the BIOS password unknown by yourself.
    If the BIOS password into the unknown, you will need to contact the ASP in your country to unlock the computer and remove the BIOS password.

  • Acer aspire 10th switch does not start the Bios Setup screen

    I'm trying to start on the bios Setup screen to change the boot sequence to test a rescue disk/windows 10 install usb, but all by pressing f2 during POST it just boots to windows of ideas anyone? Thank you

    power the device turned off, press and hold the power + Volume UP

    After awhile, it will boot to the BIOS.

  • Why Satellite Pro A300 does not start when you press the power button?

    Suddenly my new Satellite Pro A300 does not start correctly when you press the power button. The situation is the following: when I press the power button is displayed the opening of Toshiba (Leading Innovation) and the disappers image quickly. Then there is a black screen for about 30 seconds. There is a rectangular frame with the text Microsoft Corporation under. And nothing happens however long wait.

    In order to get with the trial starting I then shut down the computer by pressing the power button until the computer turns off. ("The hard way to close")
    Now, I press the power button shortly to turn on the computer. Then, the computer starts normally with the photo to open Toshiba and after a few seconds, I wonder to open the computer in safe mode or in normal mode. I now choose to open in normal mode and the computer opens normally and is ready to work.

    What should I do to get a normal departure procedure?

    When the laptop starts normally (after choosing normal mode) stop your laptop properly using START > shut down option. Next launch should be normal.

    When the OS is moving towards the low irregularly will always ask you how to start this new (secure or normal mode).
    The same thing happen on my Satellite A300.

  • Satellite 1800-814 does not start if the power adapter is plugged

    Hello
    I have a problem with my 3 year old, 1800-814.
    It all started with the sudden Windows crashes. He ran sometimes smooth, sometimes he just hung up. So I decided to reinstall the laptop. My problem is when it is plugged by pressing the power on button does not start the laptop. Just the green light is on nothing else happens. Sometimes it starts after a wait of 3 or 5 seconds. On battery it starts every time. What can I do? A defect material or just dust somewhere?

    Thank you

    Jens Grieger

    Hello

    It could also be something wrong with the electronic power supply on the motherboard.
    It s is not possible for the user to fix it. In such cases, the best way is to contact Toshiba service in your country.

  • Re: Satellite L550-129 does not support the Toshiba external HARD disk

    Toshiba Satellite L550-129 does not support disk Toshiba store.e canvio external hard.

    Al other portable thosiba in the family meets the canvio store.e and many former protable?

    Why do you think so?
    Drive external DRIVE is not recognized when you connect it to Satellite L550-129?

  • Satellite C650 - Windows does not start correctly

    I have a Satellite C650, who does not start, when it lights there are two options, Startup Repair launch which leads to a black screen and mobile arrow, the screen remains like that until you turn it off the button stop (seriously ive left for about 10 hours). The other option is to start windows normally resulting in a blue screen and the laptop restarts itself.

    Help me please, make things worse I can't find the box that it came in which contains the guarantee and recovery disc

    Hey Buddy,

    You can start your laptop in safe mode? This means that if you press the F8 key before Windows starts and you choose Safe mode can you start Windows?

    If this isn't the case I think that it s something wrong with your Windows installation and that's why you need to use the Toshiba Recovery disk to restore to factory settings.

  • Satellite A100-232 does not start windows, but is stuck

    Hello

    I am having a serious problem with my old laptop (Toshiba Satellite A100).
    When I turn on the pc, it does not start the Windows but is stuck.
    If I press F2 to open the Bios, it seems not work while the works of F12 (select boot device), but it is impossible to start anything.

    I tried the following:

    1 removed, cleaned and replaced the RAM
    2. HARD drive removed and reconnected.
    3. check the HARD drive if it is damaged, but it is not.
    4A tried to boot from the Windows XP cd and install it but it crashes
    5A tried to boot from the cd with Linux, but it does not work.
    6. has created a Windows 98 flash drive to start, but it does not work.
    7 tried to clear CMOS by removing the battery, but I couldn't because he is stuck on MB.

    I visited a technisian but he couldn't fix it.
    He told me that the BIOS is corrupted or crashed. Maybe I should replace somehow.

    Is this possible?
    How?

    Thank you

    It is for the Satellite A105 (PSAA2U) Bios Update, you can test the file at your own risk.

    A text readme file is located in the folder, follow the instructions.
    Download the Bios file from the link and copy it to a USB key, go into you Bios and this flash file.

    http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/downloadDetail.jsp?soID=2188938&PF=true

  • Satellite Pro L20 does not start

    I have a new satellite pro L20 M750
    does not start
    the thing is since the first time I tried to start it it would not start.
    I bought it over the internet and is still brand new in the plastic bag, would there be anything to make this power for the first time or it is defective.

    Thanks in advance

    Hello

    Did you check if the AC adapter is working properly?
    Initially, the battery is not charged. You must connect the power adapter to recharge the battery.

  • Satellite A200-1BJ does not start

    Hello

    My Satellite A200-1BJ does not start. After turning on the button it starts only for 1 or 2 seconds (flashing light, work from HDD, fan work, display blank) and then it turns off automatically. Once it happened days before but I didn't have the time to solve it and over the next few days, he has not occurred. Now, I tried to launch it more than 20 times and it still won't start.

    I tried only with full battery and also only with the power adapter. I removed the HDD, RAM, keyboard, DVD, speakers, display and a few other connector under the keyboard and it still does not start and it shuts down after 1-2 seconds each time.

    In recent months he sometimes exploded due to overheating during work so I cleaned the dust inside.

    No problem with the motherboard or power?

    Thanks for help.

    Hmmm... on this virtual path, it is not easy to say what the problem is. described behavior is the same as in cases when the BIOS is dead after failed BIOS update installation.

    Of course, it's mainboard problem but what exactly, it is not easy to say. For me, this looks like faulty BIOS.

    Have you installed any updates or anything that may be responsible for this?

Maybe you are looking for