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Lfpalmeira
1 Nickel

7559 blinking pattern

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My laptop screen went black. I rebooted the system and now it seems that it doesn't post. There are blinking lights in the power led status, it is flashing 2 oranges (amber) and 4 white lights. Does anyone have a blinking pattern chart? Any help would be greatly appreciated, thank you!
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Moderator
Moderator

Re: 7559 blinking pattern

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Lfpalmeira,

Below is the diagnostic LED patterns and what they mean. If you have the 2,4 you have memory failure. Try reseatting the memory. Below is the online manual for your system. It provides information for removing/replacing hardware in your computer.

Dell Inspiron 7559 Drivers, Downloads and Manuals

LED Codes

 

The LED Code devises a unique blinking pattern in two groups to indicate the error on the system. The first group (Amber color) of LED blinks (1 through 9) followed by a brief pause, and then a second group (White color) of LED blinks (1 through 9) with a longer pause before repeating over again.



LED Codes for 7559
LED codes Description Possible Cause
2,1 CPU CPU failure
2,2 System board: BIOS ROM failure System board, covers BIOS corruption or ROM error
2,3 No Memory / RAM detected Memory
2,4 Memory / RAM failure Memory
2,5 Invalid Memory installed Memory
2,6 System board: Chipset System board / Chipset error
2,7 LCD LCD failure
3,1 RTC Power Failure CMOS Battery failure
3,2 PCI / Video PCI or Video card/chip failure
3,3 BIOS Recovery 1 Recovery Image not found
3,4 BIOS Recovery 2 Recovery Image found but invalid
3,5 Power Rail failure EC ran into power sequencing failure
3,6 SBIOS Flash Corruption Flash Corruption detected by SBIOS
3,7 ME Error Timeout waiting on ME to reply to HECI message



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15 Replies
Moderator
Moderator

Re: 7559 blinking pattern

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Lfpalmeira,

Below is the diagnostic LED patterns and what they mean. If you have the 2,4 you have memory failure. Try reseatting the memory. Below is the online manual for your system. It provides information for removing/replacing hardware in your computer.

Dell Inspiron 7559 Drivers, Downloads and Manuals

LED Codes

 

The LED Code devises a unique blinking pattern in two groups to indicate the error on the system. The first group (Amber color) of LED blinks (1 through 9) followed by a brief pause, and then a second group (White color) of LED blinks (1 through 9) with a longer pause before repeating over again.



LED Codes for 7559
LED codes Description Possible Cause
2,1 CPU CPU failure
2,2 System board: BIOS ROM failure System board, covers BIOS corruption or ROM error
2,3 No Memory / RAM detected Memory
2,4 Memory / RAM failure Memory
2,5 Invalid Memory installed Memory
2,6 System board: Chipset System board / Chipset error
2,7 LCD LCD failure
3,1 RTC Power Failure CMOS Battery failure
3,2 PCI / Video PCI or Video card/chip failure
3,3 BIOS Recovery 1 Recovery Image not found
3,4 BIOS Recovery 2 Recovery Image found but invalid
3,5 Power Rail failure EC ran into power sequencing failure
3,6 SBIOS Flash Corruption Flash Corruption detected by SBIOS
3,7 ME Error Timeout waiting on ME to reply to HECI message



Social Media Support
#IWork4Dell
To help us troubleshoot, send us via a private message: Dell PC or Monitor Service Tag number
Out of Warranty Support
Where do I find my Dell PC Service Tag or Express service code?
Where do I post SA (SupportAssist) issue/questions?
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Saadu
1 Copper

Re: 7559 blinking pattern

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llhello sir

dell inspiron 15-5000 series , orange light 3 times and white light 1 times blinking 

so what can i do ....???

please help 

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ejn63
4 Ruthenium

Re: 7559 blinking pattern

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Replace the reserve (CMOS) battery.

Look under Coin Cell battery in the service manual, here:

https://www.dell.com/support/home/us/en/04/product-support/product/inspiron-15-7559-laptop/manuals

 

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JOcean
4 Ruthenium

Re: 7559 blinking pattern

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As per the chart that is a CMOS battery failure. The battery is fairly simple to replace (CR2032 battery type).

https://www.dell.com/support/article/ca/en/cadhs1/sln130418/how-to-replace-a-cmos-battery-on-your-de...




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Gaming on a home built ASUS B450-F Gaming with Ryzen 5 2600X
Real work on an Inspiron 15 5575
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Andres3v
1 Copper

Re: 7559 blinking pattern

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Hello is there any solution or something for the 2 orange blinks and 2 white blinks ?? Laptop is 4/5 years old all original parts and charger as well. First time this has happened. Has been acting slow due to memory but other than that solid laptop? Any help Thanks
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Andres3v
1 Copper

Re: 7559 blinking pattern

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Correction 2 orange blinks and 6 white blinks

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ejn63
4 Ruthenium

Re: 7559 blinking pattern

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2-6 -- see above;  chipset error.  Replace the system board.

 

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25_Aces
1 Copper

Re: 7559 blinking pattern

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Hello. I have Del i5559. Blinking pattern is 2 Orange and 4 white (ie. Memory / RAM failure). Please what can be done? I have 2 × 4gb RAM sticks)
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25_Aces
1 Copper

Re: 7559 blinking pattern

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Hello. I have Dell i5559. Blinking pattern is 2 Orange and 4 white (ie. Memory / RAM failure). Please what can be done? I have 2 × 4gb RAM sticks)
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