PS3 ps3 slim no power no light on switch

[Samangt]

Hey guys i tried swapping switch button and psu nothing helped only got to bring it up through uart and it shutsdown after cpu heating up with XDR error as you can see in the codes the board was missing a hdmi encoder and interface which i replaced but nothing changed

>$ errlog
00000000
# [SSM] Shutdown ok.
# (PowerOff State)
OK 00000000
# CODE     CLOCK
# A0802024 FFFFFFFF
# A0802124 FFFFFFFF
# A0902124 FFFFFFFF
# A0902024 FFFFFFFF
# A0902024 FFFFFFFF
# A0902024 FFFFFFFF
# A0802024 FFFFFFFF
# A0802124 FFFFFFFF
# A0A02124 FFFFFFFF
# A0A02024 FFFFFFFF
# A0A02024 FFFFFFFF
# A0A02024 FFFFFFFF
# A0802024 FFFFFFFF
# A0802124 FFFFFFFF
# A0902124 FFFFFFFF
# A0902024 FFFFFFFF
# A0902024 FFFFFFFF
# A0902024 FFFFFFFF
# A0802024 FFFFFFFF
# A0802124 FFFFFFFF
# A0002124 FFFFFFFF
# A0902124 FFFFFFFF
# A0902024 FFFFFFFF
# A0902024 FFFFFFFF
# A0902024 FFFFFFFF
# A0802024 FFFFFFFF
# A0802124 FFFFFFFF
# A0801200 FFFFFFFF
# A0902124 FFFFFFFF
# A0902024 FFFFFFFF
# A0902024 FFFFFFFF

Press Ctrl+C to exit
>$ bringup
00000000
# [SSM] Bringup Start.

Press Ctrl+C to exit
>$ powerstat
00000000
# [SSM] PS0 ok.
# [SSM] PS1 ok.
# [SSM] PS2 ok.
# [SSM] PS3 ok.
# [SSM] PS4 ok.
# (PowerOn State)
OK 00000000
#!
#!Boot Loader SE Version 3.5.0
#!(Build ID: 4002,46268,
#!Build Date: 2010-09-21_18:48:40)
#!
#!Copyright(C) 2010 Sony Computer Entertainment Inc.All Rights Reserved.
#!
#![ERROR]: 0xb0002001 (FATAL) XDR Link not initilized.
#!ITC_DUMP
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
#!0000
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# [UCMD] Unknown command.
#!0000
NG F0000003
#!0000
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#!0000