HP/Compaq :: 8510p Touchpad Erratic When Plugged In
May 4, 2009
I had to buy a replacement HP AC adapter because the original one stopped working. So I went out and bought the HP 90w AC/Auto/Air Smart Adapter (The box says 8510p is compatible).
When I plug in the laptop, the touchpad seems to go out of whack and jumps around at times. When I remove the AC power, the touchpad works perfectly.
There are a couple of differences written on the back of the adapters:
Output (Original Adapter): 19V / 4.74A
Output (Replacement): 19.5V / 4.62A
It is an Authentic HP replacement part (KS474AA #ABA / 481197-002).
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Feb 9, 2013
The touchpad on my Dell Inspiron N5110 is behaving strangely sometimes: suddenly it becomes unresponsive, cursor moves, but very hard, and after some time it just comes back to normal state.
I'm unsure whether this is the driver problem or a hardware problem. I'm using Windows 7 Professional x64.
My driver is up to date, it was downloaded from official site, but however I can't get my touchpad to work correctly consistently.
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Dec 31, 2009
I want to upgrade my HD for my 8510P to 500GB.
I want to get 7200RPM and 16mb Cache.
Will a drive with this specs work on my machine? I have the latest bios revision? Will it work perfectly fine if i just swap and install a fresh copy of Windows 7? Also which is the best drive to get? I am thinking of the Seagate Momentus 500gb.
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May 16, 2010
I've seen slot for SIM card hidden by battery - are there any upgrades to use simcard in 8510p? Can this be installed as aftermarket upgrade?
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Apr 19, 2009
I have this 8510p with the 1680x1050 screen. Its been a great computer, and have only had it for about 5 months.
All of a sudden one day weird characters fill the screen on boot up between the bios start up and windows start up. Basically the screen is filled with 8-10 characters then a space, repeated over and over again. Some of the characters randomly change. And now I have a dotted line of red pixels flashing on the top of my screen. the line is about 20 pixels high and about an inch from the top of the screen.
More weirdly is that the flashing is happening in time to any activity on the computer. I am a network engineer and have worked my way up through small computer support but I have never seen anything like this before.
So when the computer is totally inactive the screen is great.
Is the inventor in the screen going bad? Or is it my installation of vista 64?
I don't think its the windows installation because I can see some weird video characters before windows even starts up. I have tried to reinstall the video drivers and most of the other drivers with no effect.
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Dec 9, 2009
Anyone with 8510p still up and running tried 64bit version of Windows 7 yet?
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Jan 2, 2010
I'm using my 8510p. I was smart enough to buy an extended warranty, and it has proven to be quite usefull. (2 screen repairs and a new GPU.)
Now, over the time I have upgraded my notebook. The main HDD was upgraded with a 640GB drive, and I replaced my DVD/CD drive with a special bracket that allows you to install an extra Hard drive. Until so far, all these upgrades could easily be reversed for warranty purposes.
Now, I'm thinking about upgrading my original WSXGA+ screen with a WUXGA screen. (1680x1050 to 1920x1200) As since I'm using my computer a lot for graphical applications and CAD related stuff.
Now, I found a supplier that can supply me the screen, but he only recommends me to change my screen with something of the same resolution. He fears that the inverter may not be able to pull the higher resolution, nor my motherboard/gpu fail to recognize the new part.
Do you guy's think that this upgrade could be possible?
Personnaly I would go for it, since the 8510p was offered with a WUXGA screen, and the CCFL of the new screen would be exactly the same as the (current) WSXGA+ screen.
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Jul 5, 2009
I just received my 8510P, it's built very well, looks and runs great.
But the heat of the palmrest and touchpad area is a bit bothersome.
The temps look fine, but who am I to believe the screen, or my hands?
I could not imagine resting this on my lap, the heat at the bottom is quite hot.
I'm just wondering if anyone has experienced similar heat from this laptop.
Perhaps there is a fan issue I need to take care of...
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Mar 9, 2009
i have a hp 8510p business notebook (gb967ea#akn) with a mobility radeon hd2600 - 256mb, winxp pro sp3 32bit. cpu intel core 2 duo t9300 2,5ghz, 4gb ram (2x2048mb kingston ddr2 800mhz).
i use original ati (desktop) drivers by adding
"ATI Mobility Radeon HD 2600" = ati2mtag_RV630, PCIVEN_1002&DEV_9581
to the cn_####.inf file of the driver (currently 9.2) and installing ccc afterwards.
this assures me best possible performance (eg. ca. 100-200 points higher 3dmark06 score than other people get with the same notebook) and no errors/problems until now.
now i have 2 questions..
first regarding hypermemory, which should be 512mb according to hp.
ccc, sysinfo, siw from gotpala.com etc. all say my hd2600 has 256mb. Internal DAC 400mhz. ccc says core clock 500mhz, memory clock 600mhz. i heard people saying ccc showing total possible memory (= dedicated AND hypermemory) as memory size on their notebooks........
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Apr 1, 2009
When my laptop was new, while gaming the max temp use to be around 60C. Now it's around 70C. Why is this? Due to dust collecting in the vents and fan?
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Sep 7, 2009
since i experienced some major problems last weekend on my 8510p gb967ea win xp pro sp3 notebook, i am forced to reinstall the os and i thought this would be a good chance to replace the 5400rpm 160gb drive (sata), especially in order to try out win7 on a big enough partition.
now i called hp and they told me that the maximum possbile would be a 250gb 5400rpm drive or a 200gb 7200rpm drive (which is set inside bios). i definitely would upgrade to a 7200 rpm (if not to a velociraptor or an ssd), but for just a 40gb gain this wouldnt really be worth it, as i will get the new 8540p notebook as soon as they are released with windows 7 and some satisfying hardware (dx11 gpu!), if they get this hardware, which i hope..
so does anyone know whether i should try a bigger drive (i would go for at least a 250gb 7200rpm drive, better 320gb or 500gb) and maybe check compatibility while in the store in order to give it back if it doesnt work, or leave the 160gb 5400rpm drive and wait for the new models?
or is there any way to extend the compatibility restricted inside bios (using the most recent ver. f.15/dec 08 now)?
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Jun 9, 2009
around a month ago i spilled some iced tea in my laptop. first i thought it was gone, but then i dried it out and it mostly works. i turned it on within the 24 hour period, but it mostly works.
it boots up and i can install the OS. problem is that whenever i move the touchpad it's like the left mouse button is always clicked and it's a constant select on everything i scroll over. i tried replacing the touchpad and using only a USB mouse but it doesn't work.
new touchpad does the same thing and USB mouse won't work in the OS. it will work during installing the OS, but once in the OS it stops working.
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May 2, 2010
Is it possible to change wxga screen to wsxga screen. If its possible do i have to cgange inverter as well?
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Jan 24, 2010
if it was possible to get the laptop to wake up when the lid is opened? Currently, you can put it to sleep by closing the lid, but when you open the lid you have to push the power button to wake it back up. I haven't seen any option in the power settings to do this either.
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Aug 9, 2009
I need a new battery for my 8510p. Something very odd happened. I noticed that my battery has seemed to not last for very long these days. I saw HP's battery check software on their site and downloaded it. At the time I started the check, the battery was at 93%. The software determined that the battery needs to be replaced. The odd thing is that after I took the laptop off of the dock to check it's wireless connection, the battery charge plummeted (within a couple of minutes) to 11%, where it has remained ever since and refuses to charge beyond that. It's almost as though the software pushed it over the edge somehow.
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Jan 21, 2010
I've noticed that my 8510p's HDD (which is a Toshiba) makes a loud scratching sound for about a second every week or every two weeks. I ran HD Tune's error scan and it came up with no damaged blocks. What's wrong? Should I be worried? I've already backed-up my important stuff.
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Oct 20, 2009
I have a HP 8510p (XP32) that works really fine. The only thing that I can not make it happen is that whatever I try I can not get the DD, DTS work between my laptop HDMI and my receive. I recieive only stereo (Audio HDMI OUT is selected).
Question:
1) How on earth can I get DTS/DD from my laptop HDMI when i play a mkv with DTS/DD audio?
2) If I connect the laptop to the TV via HDMI and the laptop to my amp via optical, can it make the trick? (the only problem here is that, my laptop does not have optical out, just HDMI and analog, but using a docking station i can have optical out...)
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Jun 7, 2014
I am trying to find both the graphics and sound drivers for my compaq 8510p. I have tried all the recommended things...
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Aug 15, 2009
I have an HP Compaq 8510p, T7300, running Windows XP Pro. In the last day or so I noticed that pressing the fn+Fx key combos to dim or brighten the screen are no longer working. Nor is the battery status key combo. Volume and mute seem fine. Wireless is fine. The "Info" and "Presentation" keys as well as the sleep combo all appear to be working as usual. But the 3 mentioned above have stopped working. Has anyone had this issue or have any idea what the problem might be?
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Aug 9, 2009
I purchased an 8510p
It first started when I was doing a light activity (word processing). What happened was both CPUs shot up to 100 percent and everything became horribly slow. Left/right Clicking on an item or the Start orb might take 30 seconds or longer before it would work. Task Manager showed 100 percent CPU usage under performances, but sorting by CPU processes, only 10-15 percent was being used.
I restarted, and to my surprise, instead of the nice under 1 minute load time to the desktop, to took at least 15 minutes where both CPUs were constantly at 100 percent. Safe mode was also very sluggish, where I stopped non-essential processes with msconfig. So I yanked my HDD and did a backup just so I wouldn't lose anything. After a few hours of the 8510p sitting, I put back the HDD and the machine worked perfectly for about an hour, then both CPUs shot up again to 100 percent. Once the issue happens, it occurs everytime I reboot regardless of how I boot into Windows. After being powered off for 4 or more hours (or overnight), It might work for an hour or so and then become horribly sluggish, or it might start out being sluggish, too. (BTW, no viruses)
So I got on the instant chat with HP support and told them about my issue. My tech had me switch out my 2 gigs of RAM with another laptop, but that didn't fix the loading issue. He said it needed to be sent in, so I received my box last Tuesday. On Wednesday, I got a call from HP saying my machine was fine and the only problem was my battery was dead and that would cost me 212 dollars (I don't know where they pulled that number, because a new battery on their website is 109). Great, the time it would actually work for an hour, it works perfectly there. I told them that I didn't need a new battery (I pretty much use it as a desktop at home), but that there was some other issue. She said she would email the "advanced" repair guys to look at my machine...
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Aug 24, 2009
I just received from ebay a nvidia Quadro 770M 512MB
Quote:
[url] or[url]
as an upgrade for my HP 8510p which currently has ATi HD2600 256MB.
Both cards are MXM II (physically fit) however I'm afraid that this VGA is not on whitelist so it's not going to work - I only get blank screen, no error message, no POST, no chance of entering BIOS. I read that there is some tool that can modify BIOS - something called HP Tattoo utility however maybe it's obsolete now and has been replaced by some other utility - I can't even download it anywhere.
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Jan 25, 2013
I have a dell inspiron 1545 , its 4yo and started to be very erratic after 10 or so minutes has the touchpad cursor. I have been told there isnt anything i can do to repair it.
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Aug 18, 2014
Okay...so, a while back, my computer had a problem where the computer would say that it's "plugged in, not charging." I fixed this by getting a new adapter. ([URL]...)
While the charging problem is fixed, whenever I plug my computer in with this adapter, the mouse becomes erratic. I can do basic navigation, then the cursor flips out and flies over what I'm about to click, so aiming for anything is like running on ice. I read a few things online as to what this is, and wound up updating my mouse driver and BIOS, even "releasing flea power" (Either I did it wrong or it didn't work) This has done nothing for this problem. I don't want to have to replace this computer. This is a Dell Inspiron N5110
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Feb 7, 2013
I'm having a problem with my Dell Inspiron 1720. When it is plug in (with original adapter) touchpad mouse is constantly freezing, plug in mouse is not working, and i hear a buzz in my speakers. When it works on batery everything is ok. Is the problem adapter or something else?
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Mar 20, 2010
I own a dv5t. I am just noticing this now.
My battery will not charge. It says plugged in, not charging. The light by the plug in is lit up. I never had this problem before.
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Jun 26, 2009
sometimes when i plug in, the wireless disables itself. hp wireless helper app tells me that it is disabled using the button... but the button is on. and then immediately when i unplug the laptop and run on battery, the wireless turns on and connects, and the wireless light on the switch is blue.
i tried disabling and enabling the wireless network adapter, it didnt work. i tried turning the switch on/off manually while plugged in, it doesnt work.
also, i noticed that the LED for the "power on" near the wireless switch (next to "charging" light and "HDD access" light is very dim or off, while the laptop is on. I think it might be related.
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Mar 13, 2010
i have my computer (win 7) set to high performance. I also keep it plugged it but it hasnt been charging my battery, its down to 35%. Does it have some sort of a cycle function where it waits until the battery is drained and then charges it back up? I dont want it to do this because when i need to use it on the go i would like a full battery.
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Aug 12, 2009
I've got an HP Compaq nw8240 and when I move the mouse over the battery icon it says Plugged In, Not Charging. It only shows a 40% charge too, and if I unplug the AC adapter the battery will drain and then recharge back to 40% again.
I'm running the latest version of Windows 7 also.
I've also tried updating the BIOS but when I download the file from HP's support site it and run it all it does is restart my computer and nothing changes.
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May 3, 2009
i am the proud owner of a brand new HDX18T. Everything seems to be functioning fine except the following:
Whenever I plug in headphones, the audio from the PC speakers continues to play. I can hear everything in the headphones AND the PC speakers at the same time. I spoke with an HP support tech who suggested reloading the driver which I did. The problem remains. I am hoping that this is a software setup somewhere that I just haven't found yet,
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May 31, 2009
This is an old notebook. A Compaq Presario 1200 Series notbeook (1200 XL-101). When I plug in the power cable, the LED lights up, indicating it's plugged in - however absolutely nothing happens if I hit the power button.
I have tried this with or without the Battery in it. In the past this notebook was able to turn on WITHOUT any battery in it if it was plugged in; being directly powered by the power cable.
Does anyone have any input one where I can begin to fix this? I don't want to bring it in to a shop; I'd rather fix it myself. I'm handy with hardware so I can open and replace parts. I just don't know what is wrong with it.
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