What was found
WHILE DESCENDING AT APPROX FL210 GOT ICE ACCRETION & STALL PROTECT SPEEDS EICAS MSG. ENG & WING ANTI ICE VALVES OPENED, RECEIVED BLEED 2 FAIL MSG FOLLOWED BY BLEED 1 FAIL. RECEIVED A-I WING FAIL AFTER BOTH BLEEDS FAILED. RAN QRH FOR EACH EICAS MESSAGE & EXPEDITED DESCENT DUE TO CABIN ALT RISING. MSG CLEARED AFTER QRH, NO OTHER EICAS MSGS. DEFFERED BLEED 2 IAW MEL 36.-01 AUTH 100594D-C. R & R HIGH-STAGE BLEED VALVE IAW AMM 36-11-01. BLEED 1 OPS CHKD GOOD IAW AMM 36-11-00-710-802-A. WING A-I OPS CHECKS GOOD IAW AMM 30-11-00-710-801-A. PERFORMED BLEED 1 FAIL QRH PROCEDURE SUCCESSFULLY. DID NOT COME BACK. DID NOT ENCOUNTER FURTHER ICE CONDITIONS AFTER INITIAL FAIL