HP/Compaq :: CQ40-314TU- When I Turn Adfasd

Oct 3, 2009

My notebook (CQ40-314TU) recently encountering a strange problem: When I turn it on, the caps lock led blinks continuously. The screen is black, the power led is on but the HDD led is off. Everything is OK when I press Power button and turn it on again but it repeat next time. It happed randomly and I don't use battery at that time.

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HP/Compaq :: CQ40-314TU- Whenadfasdf

Oct 1, 2009

My notebook (CQ40-314TU) recently encountering a strange problem: When I turn it on, the caps lock led blinks continuously. The screen is black, the power led is on but the HDD led is off. Everything is OK when I press Power button and turn it on again but it repeat next time.

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HP/Compaq :: CPU Upgrade On A Presario CQ40-314TU

Jun 12, 2009

Can the Compaq Presario CQ40-314TU handle a C2D mobile chip? It's stock with a T3400 but would it handle the T7600? The two chips are nearly identical with 65nm, 667MHz FSB, 35W power, and even packing type.

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HP/Compaq :: Cq40-107au

Jan 4, 2009

does anyone of you had installed ubuntu 8.04 or ubuntu 8.10 in your notebook as the second os? or the only os? i need to know coz i cant install my ubuntu cd(8.04 64-bit)

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HP/Compaq :: CQ40/CQ45/DV4 BIOS F.11E And F.31B

May 23, 2009

Has anyone tried unofficial BIOS versions F.11E or F.31B on the CQ40-CQ45-DV4 and know what issues they address?

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HP/Compaq :: NEW BIOS F.34:dv4, CQ40/CQ45 (INTEL)

May 18, 2009

A major BIOS update has been posted over at HP for current 14-inch Intel notebooks. A few models are supported in this release; see the list of compatible products below.


SysName01=Compaq Presario CQ40
SysName02=Compaq Presario CQ40
SysName03=HP Pavilion dv4;Compaq Presario CQ45
SysName04=HP Pavilion dv4;Compaq Presario CQ45
SysName05=HP Pavilion dv4;Compaq Presario CQ45
SysName06=HP Pavilion dv4;Compaq Presario CQ45


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HP/Compaq :: Installing Broadcom Driver In CQ40-310AU

Feb 23, 2009

I just got a new laptop. But there seems to be a problem with the Broadcom Wireless Driver. When I install the driver it always stops at the middle and says Error"PBR_REL_5_10 827" Do you think that the Wifi(device) is broken? I just installed Vista.

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HP Compaq Cq40 OS/Software :: DVD RW Driver Missing - Cannot Read CD

Feb 7, 2011

my compaq cq40 laptop dvdrw driver missing its driver so it cannot read the cd. so what should i do next. i've use the microsoft fix it tools and it says my driver is missing. where can i get my optiarc dvd rw ad7561s ata driver?

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HP/Compaq :: 1080p HD Video Playback On A Presario CQ40-332TU

Dec 18, 2009

I recently picked up a Compaq Presario CQ40-332TU - it's pretty much a bottom of the barrel bargain laptop, I know, but I was pleasantly surprised at how well it handled playback of 720p video, even output over HDMI to a 720p HDTV.

The relevant specs are as follows:

Intel T3400 (2.0GHz)

Running video through:

Quicktime 7.6.4
VLC 1.0.3

My question is, can this computer play 1080p video? My understanding of the integrated video card is that it SHOULD be able to handle 1080p playback quite smoothly. However, I can't ever seem to get it to run for more than 10 seconds at a time without dropping frames and getting video lag and severe ghosting / pixelization and artefacting. I'm currently running the RC1 of Windows7 (I'm waiting for the prices here in the Philippines to drop as they're a bit exorbitant)

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Adfasd:: 2530P Locking Up At Bootup / No Network Connection

Jun 23, 2009

I have several of these machines (Windows XP SP3) all doing the same thing, will hang at the Windows XP screen. When the user is finally able to log in, maybe after 5 or 6 attempts they will have no network connection.

I have the latest BIOS and network card drivers loaded.

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HP CQ40 512TU OS/Software :: Touchpad Not Working On Windows XP?

Aug 30, 2014

my touchpad not working(cursor can move but cant click) on compaq presario cq40 512 TU. i try fixing by double click on upper  left (not working) and go to control panel>mouse>hardware (PS2 and HID mouse setting) but there is no toouchpad /sypnatics enable or disables setting. is it because of software or driver? btw, the lights is off. try to search for all files and folder of touchpad but none of the results.

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HP/Compaq :: How Do I Turn On My Cam

Mar 25, 2009

I just got a HP Pavilion dv9700 Notebook PC but it was refurbished and no instructions. How do I turn on the net cam?

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HP/Compaq :: 6540b Won't Turn On

Feb 26, 2010

I have a hp probook 6540b from work.

Yesterday when i went out of work, i closed the lid put it in my backpack and left it there until this morning.

Today when i tried to turn it on nothing seems to happen except the battery light that is blinking when i press the power button.

It blinks fast like 5-7 times changing color between blue and orange, and then just turns off.

I tried removing the battery and turning it on with just the AC adapter - same effect, same blinking.

I tried just with the battery - nothing at all (not even the blinking)

With the battery and the adapter together - blinking.

I have a feeling that yesterday it didn't go to sleep when i closed the lid and what happened is taht it was working closed inside my backpack until it either fried something from the heat, or the battery ended from the fans blowing full on.. But that's just a hunch..

meaning of the blinking battery light ?

Or maybe has a service manual that i can check ?

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HP/Compaq :: Turn Off The Illuminatedlogo

Jan 17, 2009

I hate the HP logo on the lid that is lit up. Anyone know of a way to turn it off? Its not lit by the LCD backlight since it stays on when the lid id closed and the screen is off.

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HP/Compaq :: HP- Screen- Turn Off

Jul 23, 2009

my brothers been having problems with his HP comp, im not exactly sure on model, ill find out tomarrow. but his problem is, sometimes his screen will like, turn off. the laptop itself is still on, audio will go through and all, but the screen is just black. it doesnt happen too often, like once a week.

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Lenovo X Series ThinkPad :: X201 Wireless Always Suddenly Turn Off And Cannot Turn On Again

Jul 12, 2010

I have a x201 cto using 64bits Win 7. The wireless adapter is intel advanced-N 6200. However, I found my wireless always turn off suddenly and I can not turn it on anymore (even using Fn+F5) until reboot.

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Lenovo P/Y/Z Series :: Turn On Turn On Second Graphic Card During Game On Y510

Jan 6, 2015

I installed drivers for GeForce and Nvidia, but when i try to play e.g . Battelfield 4 then laptop use only one graphic card (GeForce 755). How could i turn on second card during the game ??

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HP/Compaq :: HELP --zd7005qv Wont Turn On

Dec 3, 2009

My HP zd7005qv laptop stopped turning on a little while back, and at first I thought it was a failed HDD. However, I also noticed that when I plug in the power cord, the lights would blink only for a brief moment then immediately go off. So I started fiddling with the cord and I got it in a position where the lights would complete their start-up blink, and when I tried to turn it on it actually started booting. But it stopped as soon as I moved the power cord again.

So I figured that the problem was a bad power jack.. it's pretty common from what I hear. I disassembled it, desoldered the power pin, and soldered a new one I bought off eBay. Now there is absolutely no problem with the power jack but the laptop still wont turn on. I'm afraid I may have screwed something else up while disassembling and reassembling the laptop.

When I press the power button, the lights at the top come on, I hear a light whining buzz and then all the lights shut off. I tried removing the RAM sticks, I even remove the HDD and the same thing happens no matter what. I tried turning it on with just the AC adapter, and I even let the battery charge a bit to try tuning it on with just the battery. I think I may have killed my processor..

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HP/Compaq :: Way To Turn On Envy 15 Without Opening Lid

Jan 8, 2010

Most of the time I use my Envy 15 on my desk and hooked up to an external monitor. In this mode I do not use the laptop screen, so have it set to just display on the external.

However, to turn on the laptop obviously I have to open it up and press the power switch.

What I want to do, is turn it on whilst keeping it closed. I used to be able to do this with my Dell Latitude E6400, as it has an option in the BIOS to turn on automatically when AC is connected. Thus, when I turned it off I would simply unplug power, then to turn it on again would just plug the power back in without having to open lid.

I have looked, and the Envy 15 BIOS is very limited and I don't see a similar option. Is there possibly another solution to get it to turn on when closed?

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HP/Compaq :: Pavilion DV2000. Won't Turn On

Aug 5, 2009

Laptop is a hp pavilion dv2000 laptop.

Went to turn on the laptop and walked away. A minute or two later come back and laptop is not past the BIOS, and a screen talking about a laptop being ran until the battery drained last time it was on. I didn't get a chance to finish reading the screen because the laptop restarted. Nothing shows up on the screen after the restart. I was running off the AC adapter when this happened.

Situation now is pressing the power button causes the power button, media quick play bar. Power notification light , light above mouse pad and the wireless slider to light up. If the AC adapter is plugged in the charge light will light as well.
I also hear a fan and i think the HDD. The HDD light doesn't light though. Nothing will show on the screen. stays black. I have tried powering it with AC adapter only, charged battery only, and with a charged battery and AC adapter.

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HP/Compaq :: Volume Button SoundHow To Turn Down

Nov 14, 2009

Is there any way to turn down the tick tick sound that the volume drag button makes?

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HP/Compaq :: Presario 1200; Plugged In But Won't Turn On

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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HP/Compaq :: Dv9381ae- When I Turn On I Get Only Black Screen

Jun 29, 2009

i have HP pavilion dv9381ae,when i turn on i get only black screen before that i didn't have any problem with my notebook. also when i click quick lunch button my notebook turns on.

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HP/Compaq :: Fan Won't Turn On When Laptop Is On Battery Power

Oct 19, 2009

I have a HP Compaq 2230S business laptop, but this question could be put to any HP laptop. The fan is constantly running when the laptop is plugged into the power outlet, but as soon as I pull the plug to run on battery power the fan powers down and stops. I re-plug the laptop back in and the fan kicks up again.

This is not good as I almost burned myself when I picked up the laptop after an hour sitting on the table on battery power. The hard drive is right beside the processor, so the laptop gets really hot.

Vista x64 Ultimate is what I'm using at the moment and my power scheme calls for 1% minimum and 100% maximum CPU on battery power.

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HP/Compaq :: Nw8440 LCD Randomly Forgets To Turn On

Feb 5, 2010

I recently had to have the motherboard replaced on my HP Compaq nw8440 due to a bad DMA controller. About a week after I got the board replaced, I turned the machine on one day, and the screen was split, squished and doubled. The HP logo showed up twice; once on the top half on the screen and once on the bottom half of the screen. The GRUB menu and the XP boot screens were the same way, but once windows was up, everything was back to normal!

The next day, I turned it on, and the screen wouldn't come on at all. Everything SEEMED to be working fine (judging by the HD activity), but there was no screen. I pulled the battery, held the power button down, and everything was fine again for about a month.

Last week, I turned it on, and it again forgets to turn on the screen. This has happened two more time since then. Sometimes the backlight comes on; other times, it's totally dead. Pulling the battery and holding the power button fixes it every time. Does anyone have any ideas as to why it's doing this? Will reflashing the BIOS help?

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HP Networking :: Compaq Mini 110 - Can't Turn On WIFI

Oct 28, 2014

i have a Compaq Mini 110 that i formatted, but after that i can't turn on the wifi switch, i've installed more than five drivers, still no result. i don't know if it's a hardware or a software problem!!here are some pics to illustrate: 

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HP Pavilion 15 Display :: Screen Turn Off For Few Second When Turn On Or Off Charger

Sep 20, 2014

I bought new hp pavilion 15. i notice many time when i turn on or off my charger, screen turn off for few second then after few second screen turn on.

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HP/Compaq :: How Do I Get Info Off Hard Drive If Laptop Won't Turn On

May 13, 2010

I run into my 1st issue in 4 years of ownership. when I turn on my computer (pavillion dv8305) it turns off while booting. Now my battery has been dead for like 2 years but I always have it plugged in anyway when using it. Let's just say if it can't be fixed to turn on how can I access my info on the hdd? I have documents and some files/programs I need.

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HP/Compaq :: How To Turn Off Thelogo Light At The Cover/lid Of The Notebook

Mar 12, 2009

how to turn off the logo light? Cause my notebook's cover is facing the wall, no point for it to light up..

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HP/Compaq :: Can I Disable The Quick Touch Button That Turn On The Pc

Feb 28, 2009

can i disable the quick touch button that turn on the pc ?

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