HP ProBook 650 G2 6050a2723701-mb-a02

[rishpin]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

this bios me error late display and no boot anyone clean please

[qayyum786]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

this bios me error late display and no boot anyone clean please

clear

[USMAN.KHAN]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Update:
I managed to successfully flash BIOS, first on a HP ProBook 650 G2 (chip Winbond 25Q128FVSQ) and then on a HP ProBook 650 G1 (chip Macronix MXIC MX25L12873F), using in both cases the firmwares provided by SMDFlea.
I include hereafter some notes based on my own experience:
1) Neoprogrammer seems to do the work better than CH341A Programmer and AsProgrammer. Using the latter two you have to be very cautious which version of the software you will use in order to correctly support the chip(s) you're using.
2) In both cases I did the reprogram with the chips on board. It is important to make sure that the machine is completely switched off by pressing the power-off button for 10 seconds or so before starting the programming. For the chips to be recognized, in my case at least the charger had to be unplugged.
3) I downloaded DMI Tool 2.018.zip from https://drive.google.com/file/d/16XT...bjoay8pAx/view and created a bootable USB stick as per the instructions. Then I booted from this USB and followed the instructions to restore the parameters from the backup I had taken with the HP BCU utility before starting the programming (note: all parameters had to be typed in manually) and finally commit. Attached some screenshots.

please some one update link google link not found

[Vesko356]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

please some one update link google link not found

Use the forum search engine before posting
https://www.badcaps.net/forum/showthread.php?t=69204

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[JustRepairing]

Re: bios hp probook 650 g2

not working fan runing fast

have biose password plz clear anyone

[SMDFlea]

Re: bios hp probook 650 g2

not working fan runing fast

have biose password plz clear anyone

Read post #179

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[simike19]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hello. can someone fix my bios?

[SMDFlea]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hello. can someone fix my bios?

Please read the rules before posting.

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

.

[dqtech]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

thanks

[apostsamking]

I Have Hp circus 6050a2723701 mb a02 powers on no display. Pls can you fix the bios for me. SN 5CG6316M0F BOARD NO. CIRCUS 6050A2723701 MB A02

[SMDFlea]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )

[apostsamking]

I Have Hp circus 6050a2723701 mb a02 powers on no display. Pls can you fix the bios for me. SN 5CG6316M0F BOARD NO. CIRCUS 6050A2723701 MB A02

I Have Hp circus 6050a2723701 mb a02 powers on no display. Pls can you fix the bios for me. SN 5CG6316M0F BOARD NO. CIRCUS 6050A2723701 MB A02

[rex98]

I Have Hp circus 6050a2723701 mb a02 powers on no display. Pls can you fix the bios for me. SN 5CG6316M0F BOARD NO. CIRCUS 6050A2723701 MB A02

try.
i just clear me.

[iyori20]

tank you

[hamza hamza]

i have admin password anybody can help plz

[Vesko356]

Read the rules before posting
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )

[SAF1]

HP ProBook 640 G2 original bios dump and boardview needed, can anyone help

[SMDFlea]

Schematic/Boardview requests go in a seperate forum,this section is for Bios requests ONLY. Read the bios request posting rules please !

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

[FZG]

Can someone please take a look at this bios? The board does not power on at all but voltages are present (19V/5V/3.3V/1.8V).
I already tried to put together a fresh bios with the existing ME but it did not solve the problem so I guess I must have done it wrong.

HP 650 G2
6050A2723701-MB-A02
SN: 5CG6451VRL

[hoaca388]

Can someone please take a look at this bios? The board does not power on at all but voltages are present (19V/5V/3.3V/1.8V).
I already tried to put together a fresh bios with the existing ME but it did not solve the problem so I guess I must have done it wrong.

HP 650 G2
6050A2723701-MB-A02
SN: 5CG6451VRL

HP ProBook 650 G2 Base Model Notebook PC

[FZG]

Thanks! Board is still not working, it probably has other problems. When I plug in the power adapter it idles at 0.015A and briefly jumps to 0.200A when pressing the power button but it goes down again immediately. Keeping the power button pressed heats up an IC which is likely the 3.3V LDO. Should I replace the IC or does it indicate a problem with the EC or PCH?

[SMDFlea]

If its no longer a bios related issue start a new thread in the laptop troubleshooting forum.

[habib_7_7]

Re: bios hp probook 650 g2

try...

this bios for those who lost original data

[Jnmbc20]

Hello everyone, I have a Hp probook 650 G2 that is working well, problem is, it switches on the fan when the laptop have been shutdown. This will run till the battery drains. I have tried flashing with BIOS downloaded from here but it doesn't display anything.
When i "borrow" BIOS from a similar motherboard, it doesnt power, or when it powers, no display.
Attached is the original bios dump. Any help is welcome.
PS: I'm trying to find time to read about BIOS ME etc, between my workshop hours, hoping to succeed.

[SMDFlea]

Serial number ? It must be typed,not as part of the filename https://www.badcaps.net/forum/troubl...before-posting