Compaq Presario CQ56: Compaq Presario CQ56 laptop. Admin/power of PW. 61875549 system off

Similar Questions

• Pavilion 15 laptop: Admin power on password

  I forgot my admin password on.  My system has been disabled with code

  70440866

  can you please send me a code to unlock

  It worked!
  Thank you!

• G56 laptop: Admin/power on password

  I'm all suddenly do this administrator to enter or power on password.  When I enter the wrong password in 3 times, I get this error code: 58097015.  Help, please!

  @Malikk

  Enter 47995031

  Kind regards

  DP - K

• Compaq Presario F700 laptop - replacement of Ethernet (NIC)

  Hi all!

  I have recently switched to my laptop to XP. I had the hardest time finding drivers for the LAN.  So I finally found them and now the connection is always limited or no connectivity when connected via ethernet.

  I tried to release and renew the IP address, but the system is unable to renew it through CMD.  My internet works fine with my other two computers.  I used the same ethernet cable connected to this computer to my laptop and they are all lead to limited connectivity or not.

  I think that the NETWORK card must be replaced, but I can't find the replacement part number.  I don't see the number for the WLAN.  Could this be the same room?  I don't think so, because the wireless is fine, it's just the connection to the LAN which I seem to have a problem with.  I see not even where I can access the bottom of the laptop ethernet card.

  I received the spare part of this thread - http://h30434.www3.hp.com/t5/Notebook-Hardware/Compaq-Presario-F700-Laptop-NIC-Replacement/td-p/1639...

  Anyone know what part I need to replace the LAN ethernet, not wifi adapter?  (unless they are the same, want to make sure before order).

  Thank you!

  Hello:

  To replace the ethernet card, you will need to replace the motherboard together.

  The link you mentioned (which I answered the way back when), was to replace the wireless network card.

  I recommend that you just buy an adapter USB to RJ-45 ethernet until you buy a new PC.

  If your laptop has an amd processor, XP driver you should use.

  http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-42431-1 & CC = US & DLC = in & LC = on & os = 228 & Product = 3224052 & sw_lang =

• Computer Compaq cq56 laptop types numbers instead of letters

  Compaq CQ56 laptop

  product # XG809UA #ABA

  Windows 7 64 - bit os

  Enter numbers instead of letters. I have to uninstall keyboad in Device Manager and restart the laptop to make it work again. The keys on the keyboard to solve the problem? Keyboard does not Num Lock key.

  Hello

  It is possible that this could be a hardware problem, try the following.

  In the Menu start, open the all programs, open accessories, right-click on command prompt and select "run as Administrator".  In at the prompt, type the following command and press ENTER.

  sfc/scannow                (Note that there is a space between sfc and /)

  Let the entire process, then the output type and press ENTER.

  Go to Device Manager and uninstall the keyboard like you did before.

  Then shut down the computer, disconnect the power adapter and remove the battery.  Press and hold the Power button for 30 seconds.  Reinsert the battery and plug in the AC adapter.

  Robinet tap away at the key esc that you start the computer to launch the Start Menu, and then select f10 to open the bios menu.  Press f5 to load the default values (sometimes it's f9, but the menu below indicates the correct key), use the arrow keys to select 'Yes' and press ENTER.  Press f10 to save the setting and still use the arrow keys to select 'Yes' and press on enter.

  Kind regards

  DP - K

• Compaq Presario 2586US laptop - hard drive upgrade

  Recently, I took a chance and bought 2 'parts only' Compaq Presario 2500 laptop computer series off Ebay and was able to make a unique work PC with motherboard of the 2586US being the motherboard, I used.  I don't have a hard drive, so I bought a Samsung 160 GB ATA drive.  Turns out I have to not need the adapter on the end of bus because it plugged right in the motherboard making.  The reader is supposed to be ATA100 and ATA133 at the upper end (I don't remember which).  I put the drive and installed Windows.  I noticed that it seemed slow but Windows showed the disc to the original format.  Then I went to dual-boot with a Linux distribution and encountered errors.  Thanks to a lot of research on the web I found the BIOS and the IDE interface itself (?) apparently does not have a drive larger than 137 GB.  I checked the BIOS and indeed it says the maximum usable size 137 GB.  It also shows the transfer rate to DMA2, which, as I understand it, means that it is only the transfer to 33 MB instead of 100 or 133 MB.  The service manual says ATA100, so it should support a transfer DMA5 rate.

  I don't pretend to understand all of this at all.  So, I'm looking for help.

  (1) is anyway to go beyond 137 GB on a hard drive in this laptop?

  (2) otherwise, it's the fact that my drive is actually 160 GB when the PC support 137Go cause more problems?

  (3) what should I do to obtain a rate of transfer beyond DMA2?  The configuration of the BIOS doesn't let me tab this field to change.

  Thanks for any help and explanations that I can understand.  Don't forget that I am just your average Joe and not some kind of expert at all.  I found a lot of this on the web but don't know what it means.

  Thanks in advance!

  Dave

  After a lot of research and reading on the net, I found the following link:

  http://wwwcsif.cs.ucdavis.edu/~leeey/A7A266/

  Basically, the driver ALi M5229 was the problem.  It was not really support the DMA modes.  The link explains this and provides a link for the driver of the UDMA for the chip (it is not only the miniport driver that you get from the Compaq/HP site).  I installed it, had to reboot about 3 or 4 times due to messages "new hardware has been installed, but a reboot is required.  When I finally got around those I noticed that in Device Manager I see the ALi controller and it is listed as a UDMA controller now.  The individual channels are not displayed (the pilot seems to configure the drives as SCSI peripheral nickname).  Using the included ALi utility, it shows my driver running at ATA100/133.  Startup, everything including startup items until my office is there, the system's busiest has been reduced to about 1/4 or 1/5 while she was before.   I have a new system of hearts for my office, so sometimes I think that it still seems a bit slow, but there is a world of difference between a modern quad core system and this old laptop P4 architecture, etc..  But okay, the laptop works fine now in Windows.  Now I'll have to see what it looks like for Linux, because I have no idea what it uses for the driver ALi M5229.

  I think we can safely call this thread closed, how ever do you that.  Somehow, I thought she was going to be a bit obscure, and I guess you can say it was!

  Thank you all for any help here!

• Compaq Presario CQ61: HP system off

  Hello! I have a Compaq Presario CQ61, did not open for awhile. When I started it, I get a black screen and a blue square saying "Enter password or power on password administrator". After failing 3 times, another blue square has popped up with the message 'system off [67151386] '. What can I do to start the laptop?

  Thank you in advance!

  @Tetraxx

  Enter 78839908

  REO

• What is the maximum. Size (GB) and RPM HARD drive that works in a Compaq CQ62-219WM laptop PC?

  What is the maximum. Size (GB) and RPM HARD drive that works in a Compaq CQ62-219WM laptop PC? Want a 750 GB 7200 RPM.

  davidljtn44

  Hello

  1. RAM: please look at this: (total 8 GB max).

  http://www.crucial.com/upgrade/HP+-+Compaq-memory/Presario+CQ62+series/Presario+CQ62-219WM-upgrades.html

  2. HARD drive: no problem. It can use 750 GB 7200 rpm or more.

  Good luck

• Compaq mini 700: Compaq mini 700 laptop error fatal system shut down.

  Compaq mini 700 laptop error fatal system shut down.

  CNU9144WRX

  can you pls give me a current password. my mini doesen´t have a.

  THX

  Hello

  Enter: e9lo3vvdb4 (to be noted that in both cases, the 3rd character is a lowercase L)

  or

  e9lo3vvdbr

  Kind regards

  DP - K

• Updated BIOS for Compaq F700 computer laptop Windows 7 OS

  I am trying to upgrade the BIOS for Compaq F700 computer laptop F.04 to F.08 worm!

  I can do it under Windows 7 OS (the sp39468 WinFlash file is recommended under Vista environment)?

  Thank you

  Make sure that your antivirus program is disabled. It should be in safe mode, but check to be sure.

  If the antivirus program is active for a windows-based BIOS flash, the antivirus program may try to interrupt the flash 'think' a virus attacks the BIOS. A BIOS flash interrupted computer = death.

• How can I get rid of a Trojan on my presario cq57 laptop?... said Microsoft Security databases may not get rid of it?...

  How can I get rid of a Trojan on my presario cq57 laptop?... said Microsoft Security databases may not get rid of it?...

  Hi Glenn,.
  Follow steps 1 and 2 (under the deletion process) in this malware removal guide: http://www.selectrealsecurity.com/malware-removal-guide
  If you have any questions about the instructions, just ask. Let me know if this helps you.
  Brian

• Laptop Compaq C58: my computer compaq laptop cq58 has the system off 62821215 code

  my computer hp cq58 laptop has the code system off 62821215

  Help, please

  @jnorris285

  Enter 73789831

  Kind regards

  DP - K

• I recently bought a Compact Hp Presario Cq60 Notebook suddenly pawn and they had scratched off the coast product key.

  Original title: product key

  I'm having the worst luck! I spent the last 3 weeks trying to find my lost product key. I recently bought a Compact Hp Presario Cq60 Notebook suddenly pawn and they had scratched off the coast product key. So I went through all the commands and programs, I could find to try to get it back. Finally I found this program called Softkey Revealer. At last I had found my product key, but as chance would have a message pops up saying that the key has been disabled by Microsoft. SO! Long story short, I was wondering if you guys knew of someone I could contact to find out why this is? If there is anyway that I can reverse this trend? If there is in any case or anything, I can do in my power to not have to buy a new product key? Help, please!

  When you buy a used machine, then the only safe is to perform a destructive factory restore, using the hidden disk partition. This will get rid of all malicious software, viruses, hacking, programs and other bad things that the previous owner might have left behind. This will also solve your problem of product key - because you will not have a product key!

  On many HP computers, you start the process by pressing F11 at startup. Perhaps the same applies to the Compaq machines.

• HP laptop: admin password bios

  I have a HP laptop which friend set an admin / power password bios which is no longer, he remembers. After 3 attempts having failed, I get a code 93381416 system off. Can you please advise me as to how I can remove this password as my laptop is now worthless.

  Hello

  Enter 22089438

  Kind regards

  DP - K

• Password BIOS on Compaq CQ61 said administrator or power on password.

  Password BIOS on Compaq CQ61 said administrator or power on password. The code after several test is 68879364. Can someone give me a new password code

  Hello

  Pleae try:

  77751960

  Kind regards.