HP Pavillion DV4 is a Laptop. There's no IDE Cables involved, thus the SATA Drive does not need to be configured for master/slave.
Test all leads that attach to your hard drive including electrical extensions IDE SATA the leads from your MOTHERBOARD TO THE HARD DRIVE make sure they have a secure dust free connections and are not faulty or just replace them they could be faulty if its a flat 40pin ide this will be the first to fail
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure dust free connections and are not faulty even the electical extensions
or just replace them they could be faulty a computer needs power and data to travel through every working device and continue its cycle and have an end so any faulty leads will end up with a computer error
SOURCE: my bios doesn't recognize my hard drive
Do the neccesary jumper cable settings. then manually detect it through your bios. If not detected, try to replace the ide cable. if still not detected, try to feel the hard drive if it spins, if not, the had drive is damage.
SOURCE: computer does not recognize new 1TB ext HD
First I had to reseat one of the drives which had worked loose and become unseated during shipping. Then I had to format the hard drive and finally I had a 1TB external hard drive I could use. The light is still red.
SOURCE: SeagateFree Agent Go 120 G.B external portable Hard Drive
you will need to install the drivers for your drive.
xp doesn;t recognize 2.0 usb unless you install drivers and have a usb 2.0 port
but install the drivers and you should get it to recognize
you can go to control panel, system and device manager.
look for a usb device that is not working and right click install drivers or update drivers.
See if it comes up.
Once it does you will see it in the device manager under disk drives
SOURCE: I own a HP Pavilion dv4-1433sb laptop with a 250
I'm not clearly understanding what your saying.
You want to install a 500gb HDD in your laptop correct?
Your looking for "sata HDD", these are laptop HDD. Usually on the box or on the HDD there is a sticker saying what type they are.
The second choice is how much gb you need, as you said 500.
Thrid choice is your "rpm", right now the two types are 5400 and 7200. This is how fast the drive works, 5400 is cheaper and 7200 is much more expensive and faster. So if your on a budget get the 5400 rpm. Like before it will say it on the box/sticker of the HDD.
Yes, your laptop can support the 7200, so its your choice on how much you are willing to spend.
Go on HP or youtube and you will find "how to" install a new HDD if you are not sure what you are doing.
SOURCE: CAnnot see Simple Drive 96300-40001-001
Hello
Okay , so there are some steps to figure out what is wrong with your external.
Firstly , if your computer makes a sound when you plug in your external ,
go to Start-Control Panel-Administrative Tools-Computer Management-Disk
Management , and see if your external drive is listed here with your
local drives. If it is listed , right click on the drive and change the
drive letter to make it appear in "my computer".
If your drive does not make a connection sound when connecting to your
computer and also does not show up , please follow the next step.
Remove the hard drive from the casing if possible and install it in your
computer case or another external case.If the drive works , the problem
is with the casing and you can ignore the drive.
Now , if the problem is with the casing , there are still 3 possibilities.
The
latter is the easiest to diagnose , does your external light up at all
when you plug in the power? If not , then this is probably your problem.
On the bottom of the adapter is a label which you will be able to use
to have a new adapter made at your local electronics shop and this will
cost about $30 max. They will also be able to test the adapter with a
clamp meter to see if this is really the problem and this should be
free.
The second component you want to test is the USB cable. If
you have a printer , swop out the cables and see if your printer
functions normally. Most externals use the same connector so you should
be able to test it in this manner. If the cable works go on to the last
step. If the cable is defective , replace it with a new one which you
can find for about $10 at most electronics and chain stores.
The
last component to test is the circuit board. This is a bit of a grey
zone as you probably won't be able to spot the blown component unless it
failed really badly. With the casing already opened , locate the
external's circuit board and check to see if you have any blackened
components or fluids leaking from some components. If all the other
components of the external worked perfectly , then this is the faulty
part. It is not really economical to replace the circuit as most of the
time it is out of production by the time you need to replace it and it
still costs a lot even if it is available so if your drive is working
perfectly when connected via sata or IDE on your computer , the best is
to buy a new casing and place your old drive in the new casing.
A casing costs about $50 and you could get it at most tech shops and big chain stores like Best Buy.
I hope this solves your problem and please reply if you need more help.
Kind Regards
Andrea
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