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Saturday, November 4, 2023

How to bypass internet connection to install Windows 11

  1. Select your region setting after the installation on the first page of the out-of-the-box experience (OOBE).

    Windows 11 OOBE region

  2. Click the Yes button.

  3. Select your keyboard layout setting.

    Keyboard layout

  4. Click the Yes button.

  5. Click the Skip button if you do not need to configure a second layout.

  6. On the “Oops, you’ve lost internet connection” or “Let’s connect you to a network” page, use the “Shift + F10” keyboard shortcut.

  7. In Command Prompt, type the OOBE\BYPASSNRO command to bypass network requirements on Windows 11 and press Enter.

    Oobe bypassnro command

  8. The computer will restart automatically, and the out-of-box experience (OOBE) will start again.

    Quick note: You will need to select the region and keyboard settings again to get to the network connection page.
  9. Click the “I don’t have internet” option.

    Windows 11 OOBE don't have internet

    1. Click the “Continue with limited setup” option.

      Continue with limited setup

    2. Click the Accept button (if applicable).

    3. Confirm the name of the local default account on Windows 11.

      Create local account

    4. Click the Next button.

    5. Create a password for the account.

      Create local account password

    6. Click the Next button.

    7. Confirm the account password.

    8. Click the Next button.

    9. Select and complete the three security questions to recover the account.

      Configure local account security questions

    10. Click the Next button.

    11. Choose the privacy settings.

      Windows 11 OOBE privacy settings

    12. Click the Next button.

    13. Click the Next button again.

    14. Click the Accept button.

Friday, November 3, 2023

Doctor Computer & Chiplevel

Doctor Computer & Chiplevel
096330 34123

 https://www.google.com/search?client=ms-android-vivo-rvo3&sca_esv=579077719&sxsrf=AM9HkKlJ8bJoi-qCASiwFI1du6vQvDQtXw:1698998144376&q=Doctor+Computer+%26+Chiplevel&ludocid=14534383040395158716&ibp=gwp;0,7&lsig=AB86z5X9QRowlTzJ7P4ltDJaWifA&kgs=a72e7865811ec782&shndl=-1&shem=lsp&source=sh/x/loc/act/m1/2

Wednesday, November 1, 2023

LENOVO G50-45 NM-A281 ON AND OFF AFTER 10 SECONDS

DC AMP 0.019 ON STANDBY. AFTER PRESSING POWER BUTTON AMP GOES TO 0.250A AND RETURNE 0.019A.
BOARD OFF.


FIRST CHECK RTC CELL. 0.30V ON CELL. REPLACE CELL AND CHECK. BUT SAME PORBLEM.
THEN PREPARE NEW BIOS AND DO BIOS BUT SAME PROBLEM PROBLEM NOT SOLVED.
CHECK 19V CIRCUITE. ITS OK.
CHECK ALWAYS VOLTAGES 3V, 5V, 1.8V, 0.95V ALL ARE OK.
ALL IC'S POWER GOOD OK.
ALL COIL VOLTAGES ARE OK.(WHILE PRESSING POWER BUTTON & STANDBY BOTH).
ABHI KYA KAREEEEE.... THODA TECHNICALY SOCHA AND TRACE DC-DC CIRCUITE.
CHECK ALL DC-DC CIRCUITE. INPUT VOLTAGES ARE OK BUT NO OUTPUT VOLTAGES.
CHECK ALL MOSFET GATE. NOT OK. ALL GATES CONNECTED WITH SAME INPUT.
GATE ARE CONNECTED WITH +VSB. AND +VSB CONVERTER THRUE JUMPER +VSBP.
CHECK THAT JUMPER VOLTAGES. ITS SHOWING 4.80V. WHICH WAS WRONG. IT SHOUTLD BE +19V
SO BACK TRACE & FIND THE BIRTHPLACE OF +VSBP.
+VBSP BIRTHPLACE WAS ON SOT23-3 P-CH MOSFET'S DRAIN. 
MOSFET'S SOURCE 19V B+ OK BUT NO DRAIN VOLTAGE OUT.
CHECK MOSFET IN COLD MODE. GATE & DRAIN SHORT.
FIRST CONFIRM WITH JUMPER THE PR431. 
NOW PRESS POWER BUTTON. DC READING 0.530A & DISPLAY COME.

ACER E5-511G(Z5WAL LA-B211P) DEAD WITH NO DISPLAY



🔍 Physical Verification- Fresh Motherboard No Physical Damage

🪛CHECKING- RTC SECTION 
RTC SEC. OK 
BIOS write

Ram  Requirements Check all  Supply Ok The RAM_RESET (30) MISSING ?

👉 Solution - RAM POWER GOOD check  PG Resistor PullUp  One Side 1.35V opposite Side 1.23  replaced the resistor  Problem Solved