Compaq presario SR1420NA: power
I can't turn on desktop. Flashing green light on the back. What can I do?
Food is also known under the name of the PSU. The hair dryer trick has nothing to do with dust.
Here is a small video to suggest the theory works.
Tags: HP Desktops
Similar Questions
-
HP Compaq Presario C759LA: Compaq Presario C759LA power on password
My boss gave me a laptop Compaq Presario C759LA for the restoration of the factory a few days ago, I am working on Windows and make backups, then I restart and it asks me a power on password. I could reboot and enter the BIOS Setup, but I could not reset this password if I don't know.
When I enter empty password three times I get an unlock password: the key is 93095941.
Is this a bug? Is there a patch fix?
Help, please!
When you are prompted to try to 22993387 password which should clear all passwords.
-
Compaq presario cq56: compaq presario cq56 power on password
Hi Sir,
I have a laptop compaq presario cq56, who have a problem, it power on
or administrator password. I tried 3 times shown 'off system' and key: 87814070
Please help me in this problem...
Enter: 38772076
Kind regards
DP - K
-
HP compaq presario c700: power on password
I have a power on password after trying to restore the system to come. and have no idea what could be the password. y at - it a password that could circumvent this. the laptop is a HP compaq presario C700. and after you enter the passwords 3 times it comes up with key "system disabled": 86806543. hope there is something thanks
Hello
Enter: 39764585
Kind regards
DP - K
-
Compaq presario V5000 power on password reset disabled system code06004
I forgot my password n turn it on. Can't get through this screen on my computer compaq presario v5000 laptop. After 3 attempts screen freezes at the ' system disabled 06004 way someone at - it a factory reset method that can help me? This would be much appreciated!
Hello
Enter: uvnjddi
or
srwfjou
Kind regards
DP - K
-
Compaq presario cq57: power on password reset
My laptop is asking the power on password after that a power surge and I don't remember the password. It gives me an error code of 98777688 after the failure of 3 logons. Any help would be greatly appreciated.
Hello
Enter: 27655208
Kind regards
DP - K
-
Compaq Presario CQ60: problems with a password on my compaq Presario CQ60 power
Hi, my niece was playing with my CQ60 and now there is a power on password, the code that appears after 3 fails is 57835687 any help would be greatly appreciated. Im sorry if I asked this question in the wrong place. Thank you
Enter 48793209
Kind regards
DP - K
-
Compaq Presario CQ58: Power on password forgotten
I'm locked out of my PC because I have fotgotten the power on password. Code to put a term is 51005681. Please help me.
Enter 44963207
REO
I must inform you that these services are not endorsed by HP, and that HP is not responsible for any damages that may occur to your system using these services. Please be aware that you do so at your own risk.
-
Compaq Presario CQ60: 'power to enter the password'
Hello
my work laptop is stuck on this screen "Enter power on Password. The key that I receive after you have entered the wrong password after 3 times is 90046631.
Can you help me?
Thank you.Enter 25924217
REO
I must inform you that these services are not endorsed by HP, and that HP is not responsible for any damages that may occur to your system using these services. Please be aware that you do so at your own risk.
-
SR5610F Compaq Presario Desktop - Power Supply Upgrade
Currently, I have a stock SR5610F Desktop and I installed a new graphics card without realizing the low power supply. I wish to find a new power supply at least 350-400W PSU that can fit into this model of Tower.
I'm having problems trying to find a suitable diet:
1. it must be integrated into the tower itself.
-I feel a bit stupid now, I forgot that the plate itself does not affect the power supply. -
If anyone has any suggestions for a diet for this computer, help would be greatly appreciated (infinitely).
-Drake
This Corsair should work, but there are other choices. It is a model single rail with 34 amps on the 12 volt bus.
Regarding a new video card, this block of power SUPPLY Corsair will give you plenty of choice.
Review the performance of NVIDIA specifications. Look at the specifications of strip memory bandwidth and level of DirectX support.
-
Compaq Presario CQ56-115DX power on password
I need help wih the power on password for my Compaq Presario CQ56-115DX
~ Thanks in advance
Hello
Enter: 66760919
Kind regards
DP - K
-
COMPAQ PRESARIO CQ61: Error ENTER PAST ADMINISTRATOR OR POWER ON PASSWORD password
Recovery Bios Password COMPAQ PRESARIO CQ61 operating system: Microsoft Windows 10 (64 bit) Hello, I have a COMPAQ PRESARIO CQ61 and suddenly asks me the password of the bios. The message that appears is "ENTER password or POWER ON PASSWORD". What can I do? After failing 3 times I get the message "System disabled" and the code 59329588
Please try-
46081508
Hope this helps, for other queries in response to the post and feel free to join us again
* Click on the button white Thumbs Up on the right of say thank you*.
Make it easier for others to find solutions by checking a response 'accept as Solution' if it solves your problem.
Thank you
GBL84
I'm not an employee of HP
-
Compaq presario cq42: enter admonistator password or power on pasword
(1) HP COMPAQ PRESARIO CQ42
WINDOW 2) 7
(3) ENTER THE ADMIN PASSWORD OR POWER ON PASSWORD
4 KEY): 92340488
Please help thanks
At the password prompt, try 23028408
-
Power on laptop Compaq Presario CQ62 of password
I have a Compaq presario CQ62 laptop requireing a power on password after 3 attempts gives key number: 64560868 someone help out me? Birdy
Hello
Try to enter: 71448268
Kind regards
DP - K
-
(1) HP COMPAQ PRESARIO CQ42
WINDOW 2) 7
(3) ENTER THE ADMIN PASSWORD OR POWER ON PASSWORD
4 KEY): 62730476
PLS HELP ME... Thank you
Enter 73698478
Kind regards
DP - K
Maybe you are looking for
-
Can't get out junk e-mail in the Junk his dimmed folder
Cannot move junk mail to the Junk folder on I pad and I have I phone
-
Satellite Pro A200 - Internet full screen is black and white
I just got a Toshiba Satellite Pro A200GE-24 s 15.4 inch Core 2 Duo T5450 with Vista Home Premium. (2 days old) When you watch movies or youtube on the internet TV works fine. When I try to watch in full screen I get a black screen.I can still hear t
-
Re: Satellite L500D-16Z - speakers still on when plugged headphones
Trying to hook up my stereo audio output and the signal gets out OK and sounds good too. However, portable speakers are still display sound so which alters the sound nicer hifi. Is it possible to get the speakers cut out when jack is inserted into th
-
How can I get brother MFC-7420 off mode 'sleep'
How can I get off Brother MFC-7420 mode "Eve". Does not print. Help, please.
-
New problem with Eclipse No definition found for. main()
All of a sudden, I have hurt and packaging applications building. Get this at the end of the packaging: No definition not found for static exported routine: .main (String []) What's happening on many projects that worked perfectly the week without c