Skip to main content

HP/Compaq

HP/Compaq: "Bios recovery for DV4,c700 And CQ40
BIOS recover is useful to bring up BIOS whenever BIOS system is
failed. Depend on what your BIOS model is the recovery method should
work well on DV4T, C700, and also HP Compaq CQ40. If you do this recovery for
C700 use the file name IBL80HW.FD. As the HP provides many different
BIOS you need to find the correct BIOS file to get the right one
(example: BIOS for CQ45-107AU is not the same as CQ45-107TX).

Here are the following methods to recover BIOS on a CQ45-107TX
running the InsydeH2O EFI BIOS using a USB thumb drive:
- Used the Insyde BIOS version F.04 file 30F7F04.FD
- Rename file 30F7F04.FD to 30F7.BIN and place it on a USB thumb drive
- Disconnect the AC adapter from the notebook.
- Remove the battery from the notebook.
- Insert USB thumb drive into one of the USB ports on the notebook.
- Hold down ‘Windows’ Key and the ‘B’ key.
- Connect the AC adapter.
- Press the ‘Power’ button on the notebook.
Here you see the HP notebook system starting search the USB thumb
drive files to load. When you heard beeps every 2 seconds, it’s
indicating the notebook started flashing. HP notebook will shutdown
automatically once the flashing BIOS finished. Now you should see the
BIOS is works properly.
Don’t worry, if the file was not found when the system is searching,
the HP notebook would reset itself and you can try again."

Comments

Post a Comment

Popular posts from this blog

Toshiba bios password removal for latest models

http://www.laptoprefix.com/viewforum.php?f=25 Satellite P100 & Satellite Pro P100 Open Wi-Fi Cover Remove Mini Card Wi-Fi card Locate & Short Out JP8 for 5 Seconds Remove short and turn on NO BOOT Press & Hold Power button to turn off Turn on again & password is cleared Satellite L10, L20, L30 & Satellite Pro L20 Open Wi-Fi Cover Locate & Short Out JP1 for 15 Seconds (Satellite L10) Satellite L20/Pro L20 short out G1 Satellite M100 & Tecra A6 Open Memory Cover Remove Memory Remove Black plastic insulation Locate & Short CMOS CLR1 for 15 Seconds NOTE: All the following models use the same password removal process. Satellite: 17xx Series, 1000, 1110,1130, 1200, 1900, 2430, 3000 P20,P30, P33, A30, A70, A80, M40X, M50,M60, M70, M100 Tecra A3/S2, A5, A6 The jumper is always located under or near the memory modules Depending on the model the jumper could be labelled J1, J2, J5, J7, J9 or CMOS CLR1 (M100 & A6) S...
Read more

Dell bios password removal for latest models

RESET Dell  Bioses Reset Dell 15R-N5110 Bios   Add caption remove motherboard from you laptop. connect power and turn on. short G2201 only one time.its shout down. remove power and assemble your laptop again Then go to bios by press F2. note: This instructions for help only and for professionals only. general users do not try this.        Don't short G2201 two times or in even count.it will show you password prompt again. RESET DELL 1545 Bios 1545 mobo  with Graphics   1545 without Graphics remove motherboard from you laptop. connect power and turn on. short G49 only one time.its shout down. remove power and assemble your laptop again Then go to bios by press F2. note: This instructions for help only and for professionals only. general users do not try this.          1545 without graphics can be reset only to remove wifi co...
Post a Comment
Read more

HP/Compaq led errors

HP/Compaq : "The following table illustrates the meaning of blink codes used on some notebooks with EFI environment. The blink or beep codes on your computer may have different meanings. When you contact HP for support, the agent needs to know the model of your computer and may ask you about blinking LEDs or beeping tones to help troubleshoot a startup problem.Meaning of Sample Blink Codes for some EFI Notebooks Number of Blinks or BeepsLocation of Blinking LEDsComponent Being CheckedError Condition Continuous glowBattery power LEDBatteryThe AC adapter is attached and the battery is charging, but does not yet have sufficient charge to power the notebook. 1time---Caps Lock/Num Lock-----CPU------------------CPU not functional 2time---Caps Lock/Num Lock-----BIOS----------------BIOS corruption failure 3time---Caps Lock/Num Lock-----Memory-------------Module error not functional 4time---Caps Lock/Num Lock-----Graphics--------------Graphics controller not functional 5time---Caps Lock/Nu...
4 comments
Read more