HP Calvin UMA 6050A2466401-MB-A01 PV 20121101

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Calvin UMA 6050A2466401-MB-A01 PV 20121101
HP 6470b 6050A2466401-MB-A03_HSTNN-I07C-UMA photo
8470P_68ICF Unlocks 16MB
ProBook_6570B_OK 8MB.BIN

 

[cumelsk]

Hello.

We have Elitebook 8470P 6050A2466401-MB-A04 . After several BIOS flash, it do this: Light on charging OK , but laptop wont turn on (AT ALL , power led is not emitting). All components around BIOS ok (soldered by IR.) checked for short, all looks OK.

We got 8 different BIOS flash for the same motherboard : 6050A2466401-MB-A04.

laptop wont turn on. By shcematic A04 there are missing some parts (Q2993). Motherboard 6050A2466401-MB-A04 need schematic 6050A2466401-MB-A02 (Calvin UMA MV BUILD 2012.03.08) to solve propertly. (guess some manufacturer mistake in label of the motherboards)

UPDATE:
None of motherboard works, all circuits looks OK, changed BQ 736 and TPS , no result, voltage inputs and outputs in both circuits OK , error on transistors around BQ 736, (Q6012) input OK output not working, transistor OK

can anyone help ? looks like lot of those laptops doing the same error. e got now 3 motherboards with same error .

 

[yogesh.tcspune]

6050A2398701 NEED BORDVIEW FILE

 

[ThienBui]

6050A2398701 NEED BORDVIEW FILE

https://vinafix.com/threads/hp-elitebook-8460p-uma-6050a2398701-a01.3862/#post-40579

 

[anandhanbsc]

I NEED BIOS 8MB HP ProBook 6570b
010172n00-600-g

 

[ThienBui]

I NEED BIOS 8MB HP ProBook 6570b
010172n00-600-g

send one photo code not right.

 

[laptech]

6050A2466401-MB-A04 BORDVIEW FILE

 

[mukesh badola]

HIII I NEED BIOS OF 6050A2466401-MB-A02 this bios is giving Error like invalid serial no. invalid part no. please Give me ok bios.

 

[ThienBui]

HIII I NEED BIOS OF 6050A2466401-MB-A02 this bios is giving Error like invalid serial no. invalid part no. please Give me ok bios.

old bios you send error what ?

 

[anandhanbsc]

i need 8mb bios 6050a2466401-mb-a04

 

[ThienBui]

i need 8mb bios 6050a2466401-mb-a04

Many bios above 8MB.

 

[davidhoai]

admin có tool nạp số serial cho dòng này k

 

[irfan]

i want clear me this bios laptop shutdown after display 90w error

 

[ThienBui]

i want clear me this bios laptop shutdown after display 90w error

6050a2466401old128bb_Clear me

 

[Ratheesh]

I NEED BIOS 8MB HP ProBook 6570b
010172n00-600-g

 

[ThienBui]

I NEED BIOS 8MB HP ProBook 6570b
010172n00-600-g

https://vinafix.com/threads/hp-probook-6570b-casper-uma_cr_hpb-mv_mb_v1.10644/

 

[Ratheesh]

HP-Compaq - Hp probook 6570b CASPER-UMA_CR_HPB MV_MB_V1

Bios Hp probook 6570b HP EliteBook 8570P (Casper- uma_cr_hpb mv_mb_v1) 16MB.bin
vinafix.com
this file size invalid 8193 kb

 

[ThienBui]

HP-Compaq - Hp probook 6570b CASPER-UMA_CR_HPB MV_MB_V1

Bios Hp probook 6570b HP EliteBook 8570P (Casper- uma_cr_hpb mv_mb_v1) 16MB.bin
vinafix.com
this file size invalid 8193 kb

send file bios old 8MB and photo motherboard code i check.

 

[ThienBui]

send file bios old 8MB and photo motherboard code i check.

 

[munnashafin]

6050a2466401 need board view

 

[ThienBui]

6050a2466401 need board view

Unavailable BV