There are two models that share boards -- the 3521 and 5521. Only those boards will fit. Further, the CPU in these systems is soldered to the board - replacing a mainboard means replacing the CPU as well.
There are over a dozen 15R models - all different, with different boards that are not interchangeable. The 1545 board will not fit any 15R model.
To determine which board will fit, we need to know which 15R you have - i.e., Inspiron N5110, N5010, 5521, etc. They're all very different from each other.
ejn63
9 Legend
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87.5K Posts
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March 8th, 2015 15:00
There are two models that share boards -- the 3521 and 5521. Only those boards will fit. Further, the CPU in these systems is soldered to the board - replacing a mainboard means replacing the CPU as well.
ejn63
9 Legend
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87.5K Posts
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March 8th, 2015 14:00
There are over a dozen 15R models - all different, with different boards that are not interchangeable. The 1545 board will not fit any 15R model.
To determine which board will fit, we need to know which 15R you have - i.e., Inspiron N5110, N5010, 5521, etc. They're all very different from each other.
jeepjsm
1 Rookie
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24 Posts
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March 8th, 2015 14:00
Thank you for your information. i have the Inspiron 5521.
jeepjsm
1 Rookie
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24 Posts
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March 8th, 2015 15:00
Thank you for the information. I appreciate it.