Hardware Nintendo switch with blue screen help advice wanted

[rip-it-up]

Hi guys and girls,
Just some advice really, I purchased a blue screened switch today.

Upon boot the switch booted to a blue screen,
I applied pressure to the tegra and it came back to life,
I decided to go one further and clamp the tegra down, now the switch works 100% (downloads plays games etc) been turned for 12 hours now with no faults. clamp still in place

I have a hot air station and I'm wondering if it's worth a reflow, but I have no idea what temperature the chip can withstand/ if it will work

does anyone know a good way of reflowing without damage to the tegra?

thanks in advance

 

[FanboyKilla]

Cover the surrounding board with Kapton Tape and reflow it ~250° C.

 

[rip-it-up]

Thanks for the response, I'll give it a bash.