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HP HP 4440S 4441S Rocky_intel_MB 11243-1 48.4SI01.011

Need BIOS HP Probook 4740S Intel Core i7, discrete graphics 216-083002, laptop shut down after a second, think bios worth try. :) MB NAME : Rocky_intel_mb 11243-1, 48.4SI01.011.
Remarketed product, so i can´t find it on manufacturers site, otherwise i would cut one from manufacturer without SN it could be bad one.
 
cumelsk said:
Need BIOS HP Probook 4740S Intel Core i7, discrete graphics 216-083002, laptop shut down after a second, think bios worth try. :) MB NAME : Rocky_intel_mb 11243-1, 48.4SI01.011.
Remarketed product, so i can´t find it on manufacturers site, otherwise i would cut one from manufacturer without SN it could be bad one.
Click to expand...
old bios error what? you have save ?
 
hi sir,my problem, the laptop displays the logo only.
I tested all the bios on this page but the problem is the same
model ROCKY_INTEL_MB_11243-1 48.4SI01.011
 

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4540s.bin
8 MB · Views: 239
looks like a GPU core problem in my case, but when i unplug GPU core in chip laptop turn on. After replacing BGA chip same problem appears laptop turn on and switch off after a second didn´t find anything wrong on GPU core site. Is it possible to turn on UMA on this laptop? I saw only UMA schematics, no dis schematics and way to unplug the chip. chip was already removed from the laptop, so it may be needed only to flash BIOS from UMA laptop and will it work for me ? Thank you for your answer.
 
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