Short what two cmos connection for 55LXQF1-595B?

You have to open laptop bottom cover. Please check for and removable sticker in the bottom side of PCB . You will get a CMOS clear jumper pad. Short the jumper pad with screw driver or connection wire.

Turn the computer off....
Open the left side panel.
Find the CMOS battery on the system board.
Take the battery out and short the 2 connections in the round battery casing for 10 seconds.
Reinstall the battery and power up the computer. CMOS/BIOS should be at the default settings afterwards.

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Thanks, Joe

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

Hi,

To remove the bios (cmos) password, With notebook turned off;

Open Wi-Fi Cover that's located under the laptop and remove the WiFi card, locate & Short Out pin JP1 for 15 Seconds, or short out pin G1 for 15 seconds.

Sometimes you have to short the pins out while turning the laptop on.


The power on (bios) password will now be cleared so you will need to enter the bios to input the date and time.



Regards.

Make sure if you have a 4 pin 12 volt connector on the board, it is making connection to the supply.
Try disconnecting the power to motherboard from supply and disconnect your CMOS battery.
Short the clear CMOS connections to assure memory drain.
Remove and reseat your CPU and Memory.
Re-install all remove and try the unit.

it is not detecting the hard drive, you have to go in and manually redetect it.

Hi,


Open the cover of PC and look at motherboard, near the CMOS Battery, find CMOS Jumper, by default, pin 1 and 2 is short, to clear CMOS, short pin 2 and 3, Power ON your PC, Then Power OFF, Change Jumper position to default, Power ON your PC and follow instructions.




Regards;
Hassan

You really aren't giving much info, so here are some beep - codes, also make sure nothing came loose on the motherboard or other components ( do this ONLY if you know how ) Safety first.

BIOS Beep Sound core list

AWARD BIOS

1 short(Beep) System booting is normally.
2 short(Beep) CMOS setting error
1 long - 1 short(Beep) DRAM ERROR
1 long - 2 short(Beep) Display card or monitor connected error
1 long - 3 short(Beep) Keyboard Error
1 long - 9 short(Beep) ROM Error
Long(Beep) continuous DRAM hasn't inset correctly.
Short(Beep) continuous POWER supply has problem.

AMI BIOS

1 short(Beep) DRAM Flash Error
2 short(Beep) DRAM ECC Check Error
3 short(Beep) DRAM Detect Fail
5 short(Beep) CPU Error
6 short(Beep) Keyboard Error
8 short(Beep) Display card memory Error
9 short(Beep) ROM Error
1 long - 3 short(Beep) DRAM Damage
1 long - 8 short(Beep) Display card or monitor connected error

Hi !
Just try to short the combs of J3 with flat screwdriver ... firmly ...

Try removing the main battery and the CMOS battery (ie the battery on the mb). If you don't want to wait for 1/2 hour for the CMOS to discharge then short out the CMOS battery connections with a bent paper clip.
Then without instralling both battery, power up your laptop, you should then get into the BIOS, power off and re-install your batteries.

I think that either you have a bad power supply or it is not connected properly. I suppose it could also not be supplying enough power.

Try disconnecting all of the connections to the Motherboard and reconnecting them. Make sure they seat properly. Try a new power supply. You can get a good one from Newegg.com