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hp laptop won't start - cmos battery dead?

6099 Views 9 Replies 5 Participants Last post by  baitmn
hi guys.
this morning, i switched on the laptop, and to my surprise, it didn't start. the power LED was on, but the HDD LED wasn't and i couldn't hear it spinning up or the clacking sound that signified it was reading.

so i force-shut down then laptop again, and started it again. this time it booted up, but the clock showed that it was 12:07AM on the 23rd of March 2007. aside from that, nothing else seemed wrong. i checked my HDD's SMART parameters and they are all in spec (well of course except for the fact that my laptop is famous for 52 degree celsius hard drives and overheating parts.)

i haven't restarted the computer and checked if the same thing occured again, because i have some very important files to transfer and then i gotta run.

the laptop in question is a 14 inch HP dv2713tx, t7250, 8400m gs, 2gb 667 ddr2 ram.

any help provided will be greatly appreciated. thanks in advance.
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All Im going to say is I had an HP laptop do that, it got progressively worse, then a few months later the HDD totally failed. If its under warranty get it sent in asap. They took 40 days and numerous calls to get a laptop back to me; after I had told them they finally realized it was a faulty HDD and after conversing with the HDD company and being told they had manufactured some hundred faulty drives, I was sent a new laptop. Two years later, my new laptop's back to being annoyingly hot.
Quote:

Originally Posted by m|dg3t View Post
All Im going to say is I had an HP laptop do that, it got progressively worse, then a few months later the HDD totally failed. If its under warranty get it sent in asap. They took 40 days and numerous calls to get a laptop back to me; after I had told them they finally realized it was a faulty HDD and after conversing with the HDD company and being told they had manufactured some hundred faulty drives, I was sent a new laptop. Two years later, my new laptop's back to being annoyingly hot.
did what? the hdd being hot or the laptop stalling?
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Drive Fitness Test

You'll have to reboot to use it, as it's a bootable test. Will test every sector of your drive and perform some other functionality tests and of course a S.M.A.R.T. test.

If you're confident in your disassembling ability, try taking the top shell and keyboard off the laptop and checking the connections. Even if it's a faulty HDD, it should POST - not just not power on. 8 times out of 10 at work when a laptop comes in that won't power on, but powers the LED - it's a loose connection, or a combination of loose connection and bad HDD.
I had a 14" DV2125 HP laptop. it did the same thing to me. it would show the blue power LED, but nothing else. I forced a restart and it wouldn't turn back on. I messed with it for a couple of days and got it to finally boot again. It worked for another few days and then finally went completely dead.

I ended up doing some research and found HP uses a lead based solder, which breaks at the joints due to the high heat within a laptop. So the chipset solder joints basically broke leaving me with a dead motherboard. I sent it into a repair company to have them re-solder a new NB chip to the board. That worked for about 3 months...

I later found that this was a common problem with my laptop, and HP extended their warranty another year to cover it. Unfortunately they never passed it onto the consumer, and I had already repaired the board (voiding the warranty).

So keep an eye on it, and see if you start to have problems booting. I recommend you contact HP immediately with the issue just to make sure there isn't a known issue, or an extended warranty. It won't hurt to shoot their customer service an email.
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Quote:

Originally Posted by TurboTurtle View Post
Drive Fitness Test

You'll have to reboot to use it, as it's a bootable test. Will test every sector of your drive and perform some other functionality tests and of course a S.M.A.R.T. test.

If you're confident in your disassembling ability, try taking the top shell and keyboard off the laptop and checking the connections. Even if it's a faulty HDD, it should POST - not just not power on. 8 times out of 10 at work when a laptop comes in that won't power on, but powers the LED - it's a loose connection, or a combination of loose connection and bad HDD.
my hdd is working. i check my drive values every day without fail, cross-referencing between everest and speedfan.
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Quote:

Originally Posted by ericeod View Post
I had a 14" DV2125 HP laptop. it did the same thing to me. it would show the blue power LED, but nothing else. I forced a restart and it wouldn't turn back on. I messed with it for a couple of days and got it to finally boot again. It worked for another few days and then finally went completely dead.

I ended up doing some research and found HP uses a lead based solder, which breaks at the joints due to the high heat within a laptop. So the chipset solder joints basically broke leaving me with a dead motherboard. I sent it into a repair company to have them re-solder a new NB chip to the board. That worked for about 3 months...

I later found that this was a common problem with my laptop, and HP extended their warranty another year to cover it. Unfortunately they never passed it onto the consumer, and I had already repaired the board (voiding the warranty).

So keep an eye on it, and see if you start to have problems booting. I recommend you contact HP immediately with the issue just to make sure there isn't a known issue, or an extended warranty. It won't hurt to shoot their customer service an email.
haha, thanks for the info. hp does make some fine computers, but their 2007/2008 lineup was rubbish. poor workmanship, corners that didn't fit, bulging areas, etc.

my dv2713tx has paid two visits to their workshop within the first year of use - the first time was to replace the 8400m gs card which packed up and went when i was doing some light graphic designing on the laptop. when i got it back, their ignorance saw the 128mb (dedicated) vram 8400m gs being replaced with one that only had 64mb (dedicated) vram. the difference was quite drastic - with the poorer card, booting time was 30 seconds longer, and i lost considerable fps in games. so back into the workshop it went again, to replace the correct card.

since then i've lost considerable faith in hp products. their 2009 lineup seems to have changed things though. i shall once again 'test waters', and go out to purchase a hp netbook.. hopefully the horrible experience won't recur.
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thanks all for the info/help provided.
seems like it's an isloated case - i'm typing this with the laptop right now and apparently it now displays the time correctly, and starts on the dime.
thanks everyone, god bless.
Quote:

Originally Posted by Volvo View Post
did what? the hdd being hot or the laptop stalling?
The laptops light and keyboard would light as if it were booting, but it would never start up. I'm telling you its a faulty HDD and if it does it again, I would send it in while you're under warranty.
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I would recheck the cmos battery if it is not holding than replace it.
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