HP HP ProBook 450-G2 LA-B181P

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HP ProBook 450-G2
HP ProBook 450 G2 Base Model Notebook PC
HP ProBook 450 G2 Notebook PC
HP ProBook 450 G2 Notebook PC (ENERGY STAR)
COMPAL LA-B181P ZPL40/ZPL50/ZPL70
BIOS BID M74


M74 for gen 4th,
M73 for gen 5th Please use right bios

 

[laptech]

WHER IS EC BIOS CHIP

 

[S.S Computer]

hellow,my hp 450 g2(la-b181p rev-1.0) problem is when i open,it hangs after coming the hp logo.not able to enter bios nither anything.i flash the bios with many files provided by you.but not working.condition just same.my bios version is m73.kindly help me.i also attach the original file

 

[ThienBui]

hellow,my hp 450 g2(la-b181p rev-1.0) problem is when i open,it hangs after coming the hp logo.not able to enter bios nither anything.i flash the bios with many files provided by you.but not working.condition just same.my bios version is m73.kindly help me.i also attach the original file

you have try one BIOS new before ?

 

[S.S Computer]

no,i try the bios as you provided.but in hex editor,there is a little bit different between your bios and the original bios.what should i do?

 

[ThienBui]

no,i try the bios as you provided.but in hex editor,there is a little bit different between your bios and the original bios.what should i do?

of course would be different, If hex is the same then you do not need programming.

 

[S.S Computer]

now what is the solution?what should i do?

 

[ThienBui]

now what is the solution?what should i do?

above i say, Programming all bios we provided above. no solution where you not Programming bios for we.

 

[imranromi]

hellow,my hp 450 g2(la-b181p rev-1.0) problem is when i open,it hangs after coming the hp logo.not able to enter bios nither anything.i flash the bios with many files provided by you.but not working.condition just same.my bios version is m73.kindly help me.i also attach the original file

If you try many bios same not bios problem check usb port and check motherboard maybe component damage remove hdd/cdrom check switch button all other hardware.

 

[S.S Computer]

[

If you try many bios same not bios problem check usb port and check motherboard maybe component damage remove hdd/cdrom check switch button all other hardware.

i remove hdd and cd rom at first.i disassembly the hole laptop.but the usb ports not working

 

[ThienBui]

[

i remove hdd and cd rom at first.i disassembly the hole laptop.but the usb ports not working

I'm puzzled.
you ask problem hang logo or only USB not work ?
Note: When I try many BIOSes, the same problem shows that the laptop has a different hardware error.

 

[S.S Computer]

I'm puzzled.
you ask problem hang logo or only USB not work ?
Note: When I try many BIOSes, the same problem shows that the laptop has a different hardware error.

There may be a different reason.i just say what i see.hanging when logo comes as well as usb not working.there is one chip pch with cpu and as the chip is not available,i can not change it.

 

[ajamin.ali]

HP Probook 440 G2
zlp40 50 70 la-b181p rev:1.0
BIOS M74

BIOS working but has bios

 

[ajamin.ali]

bios working but has password

 

[ThienBui]

bios working but has password

you BIOS for me or BIOS old for you ?
above have many file BIOS.

 

[ajamin.ali]

you BIOS for me or BIOS old for you ?
above have many file BIOS.

 

[ajamin.ali]

you BIOS for me or BIOS old for you ?
above have many file BIOS.

 

[ajamin.ali]

HP Probook 440 G2
zlp40 50 70 la-b181p rev:1.0
BIOS M74

this file from you has password

 

[settv2011]

HP ProBook 450-G2 LA-B181P
Clear me

KO LEN HINH NHE

 

[THUONG TRAN]

HP Probook 440 G2
zlp40 50 70 la-b181p rev:1.0
BIOS M74

admin clear me file nay giup

 

[THUONG TRAN]

file clear me tren nap vao ko boot