Lenovo L460-NM-A651 , component missing , new bios , no display.

Hello everybody
This laptop come with the bios chip torn off and missing , I repaired the tracks and put a new eeprom with this bios-> lenovo-thinkpad-l460-mb-lcfc-bl460-nm-a651-rev-1-0-uma-version-bios-plus-kbc-t58758.html?hilit=BL460%20NM%20A651
The laptop starts, without display and turns off after 10 seconds.
I noticed a little component unsolder (see photos) can you tell me where it should be located ?
I think it goes near the bios eeprom , I couldn't find any photos of this part to help me.
motherbard is BL460 NMA651 rev1.0
Many thanks

Hello!

At least two components are missing here:

A= Resistor 1kΩ/1%, package 0402 (probably; I'm not 100% sure)
B= Capacitor 100nF/10V, package 0402

Is the component you found a resistor? If so, what's its value?

hello,
you just saw the component found is indeed a resistor of 1Kohm, I soldered the resistance and the capacitor in the place that you indicated ,but the problem is still present after 10S the laptop turns off without display.
best regards

I have take some voltage when laptop is on
PL 406 = 0V
PL7 = 1,3v
PL701 = 1v
PL408 = 1,04v
PL403= 0v
PL9= 1,5v

- Which chip exactly did you use for the BIOS?
- Measure the voltages to ground on all pins of BIOS chip, when the machine is turned on.

hi ,
here's voltage
chip is 25Q64FV
Best regards

Do you have an oscilloscope?
If so, measure the voltages to ground on pins 1, 2, 5, 6, 7 of BIOS chip with an oscilloscope immediately after pressing to the power button.

hi
i don't have an oscilloscope.
best regards

Measure the power consumption (in mA) of the board in the following cases without battery connected:
a) Machine turned off.
b) Machine turned on with RAM memory connected.
c) Machine turned on without RAM memory.

Hi , the problem is solved , a friend give another motherboard .
Thank you for your help
Best regards