ghedada.06
Member
Last Activity: Yesterday, 10:36 AM
Joined: 02-13-2023
Location: Attaf
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Rex98 thank you very much!! Really appreciate taking time to help us 🫡 -
hi, i lost the original bios of my hp probook 440 g9 i still have the EC firmware only. can anyone help me please create a new bios file
here is dmi info from ticket on my laptop
HP ProBook 440 G9
Prod ID 6A293EA#ABF
CT: RPYUP7FA1GY5VW
SN# 5CD23178HV
build ID 22WWRTCZ601#SABF#DABF
476J6S6b7B7J7M7Q7WsaBapaqauawbUbhcAfPguk8mEmwn7nVnwpTpnpqprqjqz.tf
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Working perfectly, i appreciate you taking time to help thank you...
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can you help me remove the password please, thank you in advance
Y13G113S4EI
SN: IFP322038670
Production Date: June 2023...Leave a comment:
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It has 1.8v, i can measure 1.8v on APU_RST# also which is also connected to +1.8v_DEEP_SUS...Leave a comment:
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HP 455 G7 no display on battery
Hi, i have HP 455 G7 came in for no display
laptop model: HP 455 G7
motherboard model: da0x9mmb8f0 REV: F
this laptop turns on fine on charger, but when attempting to power it on battery (with charger unplugged) it shows no display with fan turning max speed. I did some measurements and i noticed that cpu voltages are missing on battery, after digging deeper in measuring i noticed that 1.8v is missing on pin #9 (APU_PG)
​i don’t know how can i trace this issue further, any help will be appreciated and thank you in advance -
thank you!! it's booting and no endpoint security message and it's booting in manufacturer mode...Leave a comment:
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HP ELITEBOOK 835 G8
S/N: 5CG1491CQV
motherboard mode: LANCIA13 Grizzly2.0-6050A3234201-MB-A0 (A1)
ProdID: 1W3K3AV
Build ID: 21WWLCCT601#SABF#DABF
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkj4jhk8mEn7nWngpD.3G...Leave a comment:
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hi, i have an HP Laptop motherboard model: LANCIA13 Grizzly2.0-6050A3234201-MB-A0 (A1)
this laptop's bios was reprogrammed before to remove password, i can't confirm if the EC chip was reprogrammed also but it was soldered before. now i see endpoint security message, i hope you can help remove this message
here are the current firmwares on U366 & U367 chips​...Leave a comment:
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mon2[USER="295753"]mon2[/USER] to give you a clear idea about this laptop. this laptop came in usb port replacement from another computer shop, i made a mistake because i...Leave a comment:
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toshiba tecra z50-c-138 when i plug the charger (bench power supply) the power led comes up automatically with no display without pressing power button and i see current consumption of 0.25amp to 0.30amp. all the voltages are present except cpu votage
i tried to turn on the laptop using an ac adapter and injecting voltage on cpu coil but nothing changed...Leave a comment:
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schematic request for hp 17-ca0037nf
hello everyone, can anyone help with a schemtic or boardview for hp 17-ca0037nf, motherboard model number: L22722-601 -
Re: New Members - please post your introductions here
mahmoud, from algeria.it technician with 5 years experience still new to electronics, came to this forum from a youtube video.
i hope that i can help you guys with anything i know and to learn from youLeave a comment:
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