Compaq Presario CQ57: upgrading RAM

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• Compaq Presario CQ5720F: upgrading Ram

  I wonder ig this stick of RAM is compatitble with the computer and if the computer can manage a RAM of 8g stick replacing the 3g one.

  Kingston HyperX 8GB 1333 MHz DDR3 CL9 DIMM FURY

  Compaq Presario CQ5720F

  Processor: AMD Athlon II X 2 245
  RAM: 3 g (2.75 usable)
  System type: 64-bit

  Graphic video: Integrated using ATI Radeon 3000 graphics

  My friend's computer is out of memory so that she can't play a game with us. She has need of more memory so I want to upgrade the RAM, but I'm not sure which one to buy.

  Mousu, welcome to the forum.

  This is memory that is recommended by HP to be compatible with its motherboard:

  • Dual channel memory architecture

• Compaq Presario CQ57-104TU: upgrade Ram, memory (Ram Hynix PC3L-12800)

  Hello world

  I have a Compaq Presario CQ57-104TU. I recently decided to upgrade the ram (currently 1 x 2 GB Elpida PC3 - 10600 1333 Mhz). I bought 2 x 4 Gb Hynix HMT451S6AFR8A, PC3L-12800. Unfortunitely when I install the new Ram (Hynix)

  the computer does not start. Is there something I can do or the Ram is not compatible?

  Any help would be appreciated,

  André

  Here is the Service Manual:

  Manual

  See p.2. Specified memory is DDR3-1333 1.5 volt and you try to install low-voltage DDR3-1600. In addition, memory that you are trying to install is high density, because it has 4 blocks on each side, where I am betting that original memory was of low density (8 blocks). Long story short, it is not compatible. It do you no good to install DDR3-1600 by the way. Best of cases, it will anyway be downclock speed 1333.

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• which processors I've upgraded to I have a compaq presario cq57-339wm windows 7 64 bit

  which processors I've upgraded to I have a compaq presario cq57-319wm windows 7 64-bit like faster processor, I have a processor Intel Celeron B800 now.

  This will depend on whether or not your installed version of Windows 7 is Windows 7 Starter.

  The following processors are compatible with the motherboard of your laptop.

  Intel Core i5 - 2430 M 2.40 GHz processor
  (1333 MHz FSB, 3, 0 - MB L3 cache, dual core,
  35 W; not supported on computer models
  equipped with Windows 7 Starter 32-bit
  operating system)
  √
  Intel Core i3 - 2330 M 2.20 GHz processor
  (1333 MHz FSB, 3, 0 - MB L3 cache, dual core,
  35 W; not supported on computer models
  equipped with Windows 7 Starter 32-bit
  operating system)
  √
  Intel Core i3 - 370 M 2.40 GHz processor (1066 -
  MHz FSB, 3, 0 - MB L3 cache, dual core, 35 W;
  not supported on equipped computer models
  with Windows 7 Starter 32-bit
  operating system)
  √
  Intel Pentium P6300 2.26 GHz processor (3.0-
  MB L3 cache, dual core, 35 W)
  √
  Intel Pentium P6200 2.13 GHz processor (3.0-
  MB L3 cache, dual core, 35 W)
  √
  Intel Pentium 2.20 GHz processor (2.0-B960
  MB L2 cache, dual core, TJ85, 35 W; not
  pressed equipped computer models
  Windows 7 Starter 32-bit operating system)

  Intel Pentium 2.10 GHz processor (2.0-B950
  MB L2 cache, dual core, TJ85, 35 W; not
  pressed equipped computer models
  Windows 7 Starter 32-bit operating system)

• which processors I've upgraded to I have a compaq presario cq57-319wm windows 7 64 bit

  which processors I've upgraded to I have a compaq presario cq57-319wm windows 7 64-bit like faster processor, I have an AMD C-50 processor now

  The following CPU's option upgrade processors

  AMD® E450 1.65 GHz processor (dual-core, 18 W)

  √
  AMD E350 1.60 GHz processor (dual-core, 18 W)
  √
  AMD E300 1.30 GHz processor (dual-core, 18 W)
  √
  AMD C50 1.00 GHz processor (1, 0 MB L2 cache, dual core, 9 W)

  One of the first three three registered will have a remarkable performance superior to the simple core currently installed C50.

  Coupling of those with a SSD drive for an upgrade and you won't believe it's the same laptop.

• I would like to increase the maximum ram my notebook compaq presario cq57-450ea will be all

  I would like to increase the maximum RAM that will allow my computer laptop Compaq Presario CQ57-450EA, currently only 2,00 GB.
  I would be very grateful if you could provide me the information, including any product code so that I can order the correct item that is compatible with my machine.

  With regard to the stem

  Hello

  Please find the link given below might help you.

  Compaq Presario CQ57 - 400 Notebook PC series - specifications

• Can I upgrade my processor Compaq Presario CQ57?

  I have a Compaq Presario CQ57 Notebook with an Intel Celeron CPU B815 with 1.60 GHz. Is my product number: A9S00PA #ABG. I was wondering if I could upgrade my processor or not.

  Hello totallykrazzy

  I'm sorry to see that you are having problems, find the processor for your Compaq Presario CQ57. I'm linking you Compaq Presario CQ57 Notebook PC Maintenance and Service of Guide and if you reference page 1 you will see a list of all supported if AMD or Intel processors.

  I want to thank you for display on the HP Forums and hope it solves your problem. Have a great day!

• Compaq Presario CQ57-445EQ: recovery of the BIOS Compaq Presario CQ57 445EQ

  So I got this Compaq Presario CQ57-445EQ with Windows 7 and 4 GB of ram. Last night I tried to upgrade the BIOS of the first version (2008) to the last (2015) and he got bricks. During the upgrade, it got stuck for 30 minutes and I had to reboot. Now it is black screen, caps lock shift will blink twice every 2 seconds. I tried to recover from USB with sp55356 and sp64612 but no luck.

  I should mention that Win + B, Fn + B, Fn + Esc combinations is not the tone of the laptop, but it shows a USB activity.

  What can I do? Bios versions are .fd files.

  Thanks in advance!

  Not that I know of.

  You may need to purchase recovery media usb to your laptop to HP or HP partner.

  http://h10025.www1.HP.com/ewfrf/wc/CLC?tmp_showAll=false&'destPage = document & cc = us & dlc = en & docname = bph07143 & lc = en & tmp_clcDestination = doclink

• Compaq Presario CQ57-339WM: Compaq Presario CQ57-339WM randomly fails to start

  I had a very strange problem with my Compaq Presario CQ57-339WM laptop. My laptop suddenly, carefully and randomly last night, didn't start the operating system. It's all the way to the start screen, but who could not pass.

  Safe mode wouldn't work, nor any attempt to use System Repair, so I was forced to use the Recovery Manager to reload the operating system.

  Given that what happened at least three times before, I honestly don't know what is the cause. It may be a virus, because I take care of is not to infect the computer and the hard disk is reformatted every time that the OS is reloaded, and I'm sure he doesn't have to do with any other software, including the operating system. No matter who would be able to help me with this rather strange dilemma I had some?

  NOTE 1: This has also happened at random intervals completely - the last time it happened was several months ago, and you the shortest time between the issues around a few days.

  NOTE 2: This computer has had its fair share of abuse - he struck from time to time and is quite old at this point.

  SYSTEM card (in which case it might be useful):

  CPU: Intel Celeron 1.50 GHz B800

  RAM: 4.00 Go DDR3-1600 (upgrade; also the problems until I installed RAM)

  : HARD disk SATA 5400 RPM 320 GB (?) (not upgraded)

  BIOS: update to the latest version (F.39, if I'm not mistaken; questions had also arisen before that the BIOS has been updated)

  Have implemented so many devices (monitor, mouse, printer, speakers)

  Defective HARD drive probably just, who is giving up

• Compaq Presario CQ57: bios error 501

  What should I do to get rid of this problem?  Please help me someone.

  Welcome to the community of HP @ANAKONDA support,

  Thank you for joining on the HP's Support Forums! It is a great place to ask questions, find solutions and get help from others in the community! I read your post on the Forums of HP Support.

  I wanted to join you and help! I understand that you have a problem with an APPLICATION (501) BIOS ERROR on your Compaq Presario CQ57 laptop PC.

  Remove all USB devices. Disconnect all non-essential devices, because they can cause some problems.

  Try starting your laptop normally after having disconnected all. If that does not solve the problem, please continue with troubleshooting.

  The next step would be for you to try to restore the BIOS. You will see that the document says:

  If the BIOS of your laptop becomes corrupted, and a failure to upgrade the BIOS or damage caused by a virus, the computer can display all the following symptoms:

  • The computer displays the error message from the BIOS APPLICATION ERROR 501.

  After restoring the BIOS see if you can start the computer normally.

  Thank you for your participation in the Forums of HP where we want to help you as well as others who may encounter a similar problem that you have. Remember to mark this message as an acceptable Solution if it solves the problem for you.

  To show recognition for my efforts please click the Thumbs Up below.

  If you need assistance, I would be more than happy to continue to help you. Please re-post with the results of the resolution of the problems. Could you please also provide your model number (How can I find my model number or product number?)

  Have a wonderful day!

• The fan on a Compaq Presario CQ57 Windows laptop settings

  Hello, I have a Compaq Presario CQ57 and the fan runs all the time at full speed. I opened the laptop and did a fan and cleaning of the motherboard, I applied thermal paste, I changed in the bios the option #Fan always on # Enable to disable, I updated the Bios but still nothing... it sounds like a jet of fighter.should I change my fan? someone who has a Council?

  I already ordered the fan and I will keep you posted as soon as I get it and install it.
  Thank you very much

• Compaq Presario CQ57: compaq Presario cq57 forgotten system password disabled code: 77564960

  Compaq Presario cq57 forgotten system password disabled code: 77564960

  At the password prompt, try 68442366

• Presario CQ57: Compaq Presario CQ57 system off

  I have a Compaq Presario CQ57

  Locked out of BIOS with message system out of service [51320211]

  Hello

  Enter 44088837

  Kind regards

  DP - K

• Compaq Presario CQ57-339WM: cannot get to Bios or open a session

  My sister-in-law comes from him gives his mobile wife, (the wife passed away). Says I need administrator or boot password. Can't the same Bios I tried all troubleshooting. F keys do nothing. I have a Windows 7 disc, but can not go to the Bios so that it can begin. Help, please! Compaq Presario CQ57-339WM. tried everything. System off Code 71697032

  Hello

  You are welcome

  There is a general policy on the Forum do not provide methods to bypass the Windows log-on passwords, but a local computer store would be able to do it for you.

  Another option would be to reset the laptop to his "factory Condition" and then set it upwards from the beginning - if you do not have a set of recovery media, the laptop are shipped with a recovery Partition which is accessible at the start - that is to say stop the laptop, then start typing away at f11 as soon as you turn on.

  A comprehensive guide on this can be found on the following link.

  http://support.HP.com/us-en/document/c00006110#! & AbT1% 3Fjumpid = hpr_r1002_usen_link1

  Kind regards

  DP - K

• Compaq presario cq57: compaq presario

  My compaq presario cq57 said system disabled 62359871.plz help. Thank you

  @sharp66

  Enter 73031277