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HP Pavilion wont boot after BIOS upgrade

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Hi,

 

Need some help. I was prompted for a BIOS upgrade last night through HPSA. After installing it, the system wont boot now. I have tried the Windows + B key during power up but nothing. The power light stays on with no fan sound. Please help. It is a HP Pavilion 11-n032TU.


Re: HP Stream 11 (11-d010wm) BIOS password

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Enter the error code you are getting here to obtain the password.

 

Also, you may have trouble finding all of the drivers you need to run Windows 7 on the Stream laptop.  Let us know how it goes.

Re: System hardware malfunction preventing boot. Which hardware is dead?

Re: Don't know power on password shows error CNU9473H4X

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Sounds like your hard drive is bad & will have to be replaced- or Windows is corrupted & needs to be reinstalled. A failed hard drive can cause the prompt for a pw when none was set.

system disable code59959746

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at boot up it asks for password after 3 tries it comes up with system disable (59959746) i need the master reset code please.  thank you for your help.

Re: system disable code59959746

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Hi:

 

Enter this unlock passcode...

 

46631388

Re: Don't know power on password shows error CNU9473H4X

Re: HP spectre x360 13-4005dx will not turn on

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In March, just before my warranty expired, my x360 died with this problem. Warranty service replaced the motherboard and after being without the computer for about a week or so, I was good as new. 

 
3-4 months later, it died again. Same way. Sent it in, and got a message that the motherboard needs replacing--again, and that it will be $460 plus tax to repair it. That seems like a much larger problem than just this power connector wire.
 
Why would I spend $460 to repair it again just to have it die again in a few more months?
 
What is wrong with this machine that the motherboards are routinely suffering catastrophic power failure? Why isn't there a recall on all of them replacing the motherboards with versions with more robust power circuitry?
 
These threads are full of Spectre x360 owners all having the same problem:
 
 
 
 
 
 
 
It's not like I skimped and bought a cheap machine. I paid $1150 at Best Buy for my Spectre x360 i7/8GB/256GB model. 
 
I still have a Dell core -i7 laptop from 6 years ago that is still going gangbusters. 
 
I have loved this Spectre x360. Aside from this one fatal flaw, it is easily the best laptop I've ever owned, and still seems the best available in the market to me other than its power design being faulty. 
 
I just bought a Lenovo Yoga 900 to replace it, but I am not going to like the Yoga 900 as much, I fear. I miss the hdmi port and the mini display port. I would much rather have the extra battery life and brighter screen on the x360 than to drive a 3200x1800-but dimmer-screen on the Yoga 900. At 13 inches, 1080p is more than enough pixels. Too bad the perfect machine is rendered useless by a power flaw. 
 
HP should be ashamed that they aren't voluntarily recalling all of these and swapping them out with a more robust power system. 
 
I'm now embarrassed that I recommended the x360 to so many people. I'll never buy another HP computer and never recommend one, again.
 
Last night at Best Buy while waiting to buy the Yoga 900,  I warned two potential purchasers of the new gold spectre x360 about the problem.  

Re: system disable code59959746

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thank you this worked perfectly. reloading windows now

Re: System hardware malfunction preventing boot. Which hardware is dead?

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Hi guys.. Found out the problem.

 

The issue was in fact a bad or low or dead CMOS battery.

 

Here is how you fix it. Just unplug the battery from the motherboard until you buy a new one.

 

As soon as I unplugged the battery the system booted up and screen turned on. Went into Windows no problem. I refreshed the BIOS to be safe but I bet it was not necessary but did so just to ensure the BIOS was in full newly flashed working order until I get a new battery.

 

Bet others will be suffering this problem quite a bit as these systems age and the battery dies. This unit was built in 2012, made it to July 2016 till the CMOS battery puked.

 

During the flashing of my system I was able to learn the quad core Radeon HD 7850M variety is the 1853 BIOS;

Re: HP Elite x2 1012 G1 PXE Boot

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What i Did to make it Work:

 

SCCM 1602

Bios 1.16.

Realtek USB/LAN Adapter

 

Reset BIOS to factory defaults

Legacy Enable, Secure boot disable

Exit BIOS, confirm with 4 numbers

Enter BIOS again, disable Uefi boot order

 

Start the Laptop, Press F12. > He will passtrough PXE Boot and start with the Task Seqence

After Formatting disk, the Windows10.Wim file will download to the laptop. When he want to APPLY the WIM you need to UNPLUG the REALTEK USB/LAN Adapter from the USB 3.0 Port for 10 till 12 Seconds. Then i Turn the Adapter back in de USB Port.

 

Then he will go on (after 1 ,2 minutes) with the appling the TS.

 

Gr Danny

Re: Hp envy 15 Blank screen after sleep and at start

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Apparently HP Update WAS running in the background (weekly) ; there are no HP issued updates via the tool.

 

So the behavior stated in my first post IS the behavior of the most up to date version of the BIOS, etc per HP.

The machine is also up to date on all Microsoft and Windows updates.

 

I will post next time the white screen appears and let you know if CTRL+ALT+DELETE works again.

 

Seems like it could be something as simple as the system hanging while trying to load and display the pretty picture for the background, and it needs a thwack to get past a bump in executing the code to do so.  

 

Normal keystrokes do not refocus the system's attention on the task at hand--but CTRL+ALT+DEL was designed long ago precisely to gain the "attention" of the PC, "outside" of malfunctiong interior application modules/layers/programs.

 

Will update.........

no power solution

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I am looking for power solution on motherboard issslue

My Hp Envy crashed while batteries were at 80%

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Hi There.

My envy sleekbook suddenly crashed yesterday while batteries were at 80%.

These days, it experienced many restarts for some reasons that I can't figure out.

Even when I plug it with the charger, it doesn't boot and the batteries seem to not store electricity (the orange light didn't turn to white after 6 hours of charging).

Any help?

Issue system locked

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I turned on my laptop it is asking to enter administration password or power on password

After three attempts it is saying system disabled and the error code 73631885

Please help me how to resolve this

Re: Issue system locked

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Enter  62799201

 

Regards,

 

DP-K

Re: system disable code59959746

Re: sleep

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I have repeatedly changed the power settings and even tried the recomended step of updating the screen saver settings and my screen continues to go into a sleep mode after ~2 minutes.

 

It's a new laptop and this has been extremely frustrating. 

 

Occassionally it will not go into sleep mode, but I just sat here and timed it 8 consecutive times going into sleep mode.

Any suggestions?

Re: HP Pavilion dv6-6173sf hardly loads windows and buzzes and freezes after a few hours

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Hi, thanks but I have already tested these solutions with no success. 

Now it never turns on normally (it stays on the "starting windows..." screen), the only way to turn it on is on safe mode, which works great by the way

Probook 450go 3rdG battery led blink whit only dont turns on

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my Probook 450go 3rdG dont turns on, connecting either battery or AC adaptor or along both just the battery LED blinks WHITE. The battery LED not turns to orange and continuously blinking white. and no more any other response not even any button works. What is the required solution?

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