Jump to content

sergludmila

Miembro Registrado
 Ver perfil  Ver su actividad

  • Contenido

    72

  • Ingreso

  • Última visita

  • Días ganados

    10

  • uF

    0 [ Donate ]

 Tipo de contenido 

Todo lo publicado por sergludmila

  1. sergludmila
    Have you tried booting from LiveCD (WinPE) without a hard drive?
  2. sergludmila
    And if you remove the HDD and go to Setup BIOS, how long will it work?
  3. sergludmila
    Run the test program (AIDA, Everest) and look at the temperature sensors.
  4. sergludmila
    I do not exclude that the problem is also KBC-ITE IT8587E
  5. sergludmila
    Look at the microcircuit modes, visually the integrity of resistors and capacitors
  6. sergludmila
    You need to look at PU16 OZ8681-E and its harness
  7. sergludmila
    And when it turns off by itself with the power adapter and battery, does the battery charging indication disappear or not?
  8. sergludmila
    Time and date are not reset if you remove the battery and do not connect the power adapter, and then turn on the laptop from the adapter or battery?
  9. sergludmila
    Is there anything abnormally hot on the motherboard?
  10. sergludmila
    id you do prophylaxis? Have you changed the thermal paste on the processor?
  11. sergludmila
    Did you do prophylaxis? Have you changed the thermal paste on the processor? Try disconnecting the power button cable after turning on the laptop. check the resistance of the power button. Have you tried another HDD and another Windows? Does it turn off when running on power or battery?
  12. sergludmila
    Russian and Ukrainian
  13. sergludmila
    Service manual https://drive.google.com/file/d/10dICpFYH423QX8yBTg7TIY6rSYu-UJLT/view?usp=sharing
  14. sergludmila
    So you had a problem in the button itself? English is not my native language, I translate with Google translator
  15. sergludmila
    only 3.3 volts comes to the button
  16. sergludmila
    I can’t understand where you get 19 volts from, only from the PU1 microcircuit, you need to change it
  17. sergludmila
    I posted the diagram on the site, so you can download it later
  18. sergludmila
    Have you changed the power supply? Where do you get such tension from? The button receives 3.3 volts. Remove the cable and look at the board on the J_SW2 connector pins 1 and 2, what is your voltage? Do you have a schematic?
×
×
  • Crear nuevo...