Soluții

Eroare 1935 : Cum rezolvam aceasta problema

Eroarea Windows 1935 este de fapt un cod de eroare destul de generic care acoperă o serie de probleme posibile, dar toate se încadrează în aceeași categorie. Când primiți eroarea Windows 1935 în timpul instalării unei aplicații pe computerul dvs., nu sunt utilizabile una sau mai multe cerințe pentru rularea aplicației. Instalatorul aplicației sau Windows însuși au recunoscut problema care va împiedica instalarea și rularea corectă și a oprit instalarea.

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Program Java pentru a inchide sau a opri computerul in Linux

Acesta este un program Java pentru inchiderea sau oprirea computerului in Linux.

Mai intai verificam numele sistemului de operare al computerului. Daca este Linux mergem mai departe, daca nu, ne oprim aici. Acum introducem numarul de secunde dupa care sa se stinga computer-ul, urmat de comanda de stingere a computer-ului.

Iata codul sursa al Programului Java pentru inchiderea sau oprirea computerului în Linux. Programul Java este compilat cu succes si rulat pe un sistem Windows.

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How to Remove/Reset BIOS Password in Dell Laptop

One of the most important password on your computer is BIOS (Basic Input / Output System) password. The information you have over the BIOS is referred as ESCD (Extended System Configuration Data). Setting up a password for BIOS is very helpful if you wish to prevent the system from booting up an operating system under unauthorized access. This does protects your sensitive information that you have over your PC.

Best 4 Ways to Reset/Remove BIOS Password on Dell Laptop

In circumstances where you forget the BIOS password or the information over BIOS get corrupted due to sudden power surge or cut events, hardware incompatibility (for a specific setting) or incorrect settings by the user. In such cases, it becomes vital to remove BIOS password as you may get permanently locked out of your computer. Now, if you’re looking for how to remove bios password using cmd or on dell laptop, you’re reached your destination. We’re going to explore the various means by which you can remove bios password on dell laptop.

1. Reset Defaults Option

First and foremost method is to reset BIOS to its defaults. Here’s the step by step tutorial on it.

    • First, boot up your computer and when you get to see Dell loading screen, hit the “F2” key to launch the BIOS. You’ll now witness that “Entering Setup” will appear on the screen.
Note: Please ensure what key is defined to boot your laptop into BIOS mode as for certain models, you may have to use a different key. You can check it at the bottom of the screen while the boot process is going through, boot into BIOS key is displayed right there.
  • Once you have the BIOS up and running, depending on the age and its type, you can either make use of the “F9” key to Load Defaults (as is displayed on the bottom of the screen) to force reset the defaults. Or, you can also hit the “Alt” + “F” key combination over your keyboard. Also, hitting the “Load Defaults” button available on your screen will also serve the purpose to load the factory defaults.

  • Now, you need to hit the “Esc” on your keyboard to exit the BIOS menu. Before you exit, it will ask you whether to save the changes or discard them. Opt for “Save and exit” option in order to allow the changes to come into effect, hit “Enter” on it and you’re done.
  • Once your computer reboots, all your BIOS settings are restored back to its factory state now.

2. Using PSWD Jumper

In order to make use of PSWD jumper to remove bios password in dell laptop, first you need to ensure that PSWD on your PC has two or three needles. This is because you need to follow a specific set of instructions to remove bios password in dell laptop for different PSWD needles.

When the PSWD has Two Needles

  • Turn off your computer and remove the power line (battery) and ensure the main board led is not glowing anymore.
  • Now, find the PSWD jumper over your main board.
  • Then, plug out the jumper cap from the PSWD needles and reboot your Dell computer. You shall hear a sound of drop now, this would mean that the BIOS password is removed successfully.
  • Turn off your Dell computer afterwards and plug in the jumper cap back to the PSWD needles.
  • That’s it, you’re no longer required to enter BIOS password in order to access BIOS settings.

When PSWD has Three Needles

  • Step 1 and Step 2 from above, remains the same.
  • In case, you find out that your PSWD jumper has 3 needles, you need to plug out the jumper cap of PSWD placed on the needles 1-2 and plug it into the needles 2-3. Reboot your PC and you shall hear a sound of drop now.
  • Now that you’ve successfully removed the BIOS password on dell laptop computer, turn it off and then reverse the jumper back to its original state i.e. on 1-2 needles.
  • Reboot your PC again and you’re all sorted.

3. Using CMD

In order to reset BIOS password using CMD you must be able to launch the DOS mode over your computer. For this, you need to plug in a bootable media that boots you up in DOS mode where you can execute the following commands (without quotes) followed by Enter after each of them:

  • “debug“
  • “-o 70 2e“
  • “-o 71 ff“
  • “-q“

That’s it, now reboot your PC and you’re all sorted!

Shortcomings of removing BIOS password

Well, though the aforementioned ways will certainly help you to remove BIOS password, there are several shortcomings for them if you opt to do it on your own. It is known fact that altering the BIOS involves great risks, you may end up corrupting your entire computer system. Eventually, losing your entire data. So in such a case, the safest bet is to reset the BIOS password in a way that won’t harm your PC and here we’re going to explore them up.

Remove Internal CMOS Battery

For this, you need to be quite careful as you need to open up your computer’s casing to remove the CMOS battery. Once you’ve done it, plug out the coin cell CMOS battery from the main board. Now, wait for approximately 5 minutes (depending on your motherboard, you may need to wait for longer). Then, slot it back. Congratulations! You’re done clearing everything over your BIOS and resetting the settings to its defaults.

Final Verdict

While moving towards concluding the today’s post, we do hope that you now have full understanding on how to remove bios password using cmd. Since, forgetting password is a common phenomenon, what if you no longer remember your Windows password? Well, fret not. Here comes PassFab 4WinKey for your rescue. With this powerful tool you need to perform such lengthy and technical steps that you were doing while removing bios password in dell laptop. The process is as simple as 1-2-3 thing. Be it local user account or an admin account or a Microsoft account, in just a couple of clicks you can effortlessly reset or remove the passwords of the respective accounts.

 

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3 Ways to Unlock BIOS (UEFI) Password on Lenovo ThinkPad Laptop

If you set a supervisor password on your BIOS setup, you will be prompted to enter this password before accessing BIOS setup settings. However, if you forgot BIOS password in Lenovo laptop, how to enter BIOS setup settings? How to reset or clear the forgotten password?

When you get problem with your laptop, you had better contact with the manufacture support and ask for their recommended methods to unlock your BIOS setup settings. But as I see in the official site of Lenovo laptop, they can’t help to reset your BIOS password if you forgot the old password, they will recommend you to have the system board replaced.

If the Lenovo Service Support can’t help you to unlock your BIOS password, you can try with the methods below. Can try on Lenovo ThinkPad, IdeaPad, Yoga, and other series of Lenovo laptops.

Use the backdoor password

There is a backdoor password built-in to the BIOS by the manufacture. It is hidden, so we can’t see it normally, but we can try to find it out on the master password site.

1. Power on laptop, press F1 key to boot up BIOS entry screen.

2. On the password text box try with three passwords, if all these three passwords are incorrect, you will be blocked with the screen “System Disabled”. And you will get a code to get the backdoor password. Write this code down.

3. Go to another computer with internet connected, open this site: https://bios-pw.org/.

4. Enter the code you get on the System Disable screen and click on Get password.

 

5. You will get a list of passwords. Go to your laptop, restart it and press F1 key to boot to the BIOS entry screen again, and then try with the list of passwords one by one. But you only be able to enter three incorrect passwords before your system is locked. Good luck with you!

If you can’t find your backdoor password, try with the methods below.

Remove CMOS battery

1. Power off your Lenovo laptop, disconnect with the power source, unplug all of the cables from laptop.

2. Remove the battery from laptop, and then remove the bottom of the laptop’s case.

3. Find the CMOS battery, and remove the CMOS battery from laptop gently. This will reset BIOS settings to default settings, thereby clear BIOS password.

4. Wait for an hour, place the CMOS battery back in its slot again, and reassemble laptop.

5. Turn on the laptop, press F1 key repeatedly, you will get into Lenovo/ThinkPad BIOS settings without entering password.

Short circuit SDA and SCL in security chip

1. Power off laptop, disconnect with the power source, disassemble laptop. (Pay attention to the screw model and location, you can take a photo with it. Or if the machine assemble is completed, but you find that there are still a few small screws left, you will have a headache.)

2. When disassemble the laptop, find the chip. It is on the back of the motherboard. Grasp the plastic frame and turn the motherboard over, you will see it. As the picture below, the chip is in the red circle.

3. To short circuit the chip, you need to power on and boot the laptop. So, after you find the SCL and SDA, connect the hard drive, battery, keyboard, display screen, and the other basic components with laptop.

4. Connect with the power adapter and turn on laptop. As soon as the keyboard light is on, short circuit the SCL and SDA.

5. If it goes well, you will get into BIOS smoothly without asking password. If not, you will need to try several times.

6. When get into BIOS settings, reset BIOS password. If it is unnecessary, you can disable the Supervisor Password on BIOS, in case, you forget BIOS password on your laptop again.

7. At last, remember to press F10 to exit and save the change.

8. After your BIOS password is unlocked successfully, power off laptop, reassemble your laptop.

 

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Descarca youtube video cu ajutorul videoder

Cauta video sau piesa muzicala pe care doresti sa o descarci. Tu poti sa filtrezi cautarea de basis al tipului contentului (video,channel sau playlist) sau selecteaza time frame pentru rezultatele cautarii:

Selecteaza failul pe care doresti sa il descarci din rezultatul de cautare care va aparea.Tu poti descarca, desigur, o multime de video-uri dintr-o data:

Play sau Descarca

Acum poti selecta play video sau sa descarci in orice rezolutie oferita.Videoder  iti ofera posibilitatea sa descarci in rezolutie de la 144p pana la 1080p(Full HD) si chiar 4k(Ultra HD):

Seteaza locul si numarul de threads

Cand rezolutia e selectata,va aparea dialogul in care poti schimba locul de descarcare si sa selectezi numarul de network threads pentru descarcarea rapida:

Descarcarea va incepe acum

Tapeaza pe butonul pentru descarcare.Poti tapa pe download icon de pe ecran pentru a gestiona descarcarile:

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