Put the syscheck boot.dol in the SD root, overwriting whatever you currently got there. Or just rename the current dol to something else for the time being
I got the syscheck working, here's the result :
SysCheck HDE v2.4.0 HacksDen Edition by JoostinOnline Double_A R2-D2199 and Nano
...runs on IOS249 (rev 21008).
Region: NTSC-U
System Menu 4.3U (v513)
Drive date: 02.13.2007
Homebrew Channel is not installed
Hollywood v0x11
Console ID: 50306674
Console Type: Wii
Shop Channel Country: Singapore (153)
Boot2 v0
Found 85 titles.
Found 54 IOS on this console. 6 of them are stubs.
IOS4 (rev 65280): Stub
IOS9 (rev 54321): Trucha Bug
IOS10 (rev 768): Stub
IOS11 (rev 54321): Trucha Bug
IOS12 (rev 526): No Patches
IOS13 (rev 1032): No Patches
IOS14 (rev 1032): No Patches
IOS15 (rev 1032): No Patches
IOS16 (rev 54321): Trucha Bug ES Identify Flash Access NAND Access
IOS17 (rev 1032): No Patches
IOS20 (rev 54321): Trucha Bug
IOS21 (rev 1039): No Patches
IOS22 (rev 1294): No Patches
IOS28 (rev 1807): No Patches
IOS30 (rev 54321): Trucha Bug
IOS31 (rev 3608): No Patches
IOS33 (rev 3608): No Patches
IOS34 (rev 3608): No Patches
IOS35 (rev 3608): No Patches
IOS36 (rev 3608): No Patches
IOS37 (rev 5663): No Patches
IOS38 (rev 4124): No Patches
IOS40 (rev 3072): Stub
IOS41 (rev 3607): No Patches
IOS43 (rev 3607): No Patches
IOS45 (rev 3607): No Patches
IOS46 (rev 3607): No Patches
IOS48 (rev 4124): No Patches
IOS50 (rev 54321): Trucha Bug
IOS51 (rev 4864): Stub
IOS52 (rev 5888): Stub
IOS53 (rev 5663): No Patches
IOS55 (rev 5663): No Patches
IOS56 (rev 5662): No Patches
IOS57 (rev 5919): No Patches
IOS58 (rev 6176): USB 2.0
IOS60 (rev 54321): Trucha Bug
IOS61 (rev 5662): No Patches
IOS70 (rev 54321): Trucha Bug
IOS80 (rev 54321): Trucha Bug
IOS90 (rev 54321): Trucha Bug
IOS202[60] (rev 65535 Info: hermes-v5.1): Trucha Bug NAND Access USB 2.0
IOS222[38] (rev 4 Info: hermes-v4.0): Trucha Bug ES Identify NAND Access USB 2.0
IOS223[38+37] (rev 4 Info: hermes-v4): Trucha Bug ES Identify NAND Access USB 2.0
IOS224[37] (rev 65535 Info: hermes-v5.1): Trucha Bug NAND Access USB 2.0
IOS236 (rev 54321): Trucha Bug ES Identify NAND Access Beer Ticket
IOS245[37] (rev 21008 Info: d2x-v8final): Trucha Bug NAND Access USB 2.0
IOS246[38] (rev 21008 Info: d2x-v8final): Trucha Bug ES Identify NAND Access
IOS247[53] (rev 21008 Info: d2x-v8final): Trucha Bug NAND Access USB 2.0
IOS248[55] (rev 21008 Info: d2x-v8final): Trucha Bug NAND Access USB 2.0
IOS249[56] (rev 21008 Info: d2x-v8final): Trucha Bug NAND Access USB 2.0
IOS250[57] (rev 21008 Info: d2x-v8final): Trucha Bug NAND Access USB 2.0
IOS251[58] (rev 21008 Info: d2x-v8final): Trucha Bug NAND Access USB 2.0
IOS254 (rev 65280): Stub
BC v65535
MIOS v65535
Report generated on 06/23/2019.
IOS257 base hash:
e3 29 58 32, 40 d8 60 78, 67 a5 b6 fe, d8 30 bf f6, f7 89 ca 7e
IOS256 base hash:
58 d1 ba 26, 27 6e 7b 46, ee 95 e1 f5, 3e d2 3d 3f, 6d ba c7 af
IOS236 base hash:
7e b5 6a ee, 6b 26 4b 99, 1a f1 7b 80, e0 56 a5 0d, 2f 84 4e 80
IOS224 base hash:
f2 09 51 5d, 32 18 4d 82, 29 9c df 3f, 07 db 1a a0, 71 d9 1f e1
IOS223 base hash:
3b 8c b3 0a, 64 fa cf 46, f4 9f 13 42, e2 7c b5 46, d6 50 70 60
IOS222 base hash:
33 09 8d 99, 7e e8 f2 62, da 1a de 16, 9e 15 97 cc, 45 61 b8 f3
IOS202 base hash:
ba 7c 2d f3, b5 8a 75 1a, e7 67 8d 45, 10 55 33 30, da 63 a3 03
IOS90 base hash:
9d b0 9c a8, 7f be 06 04, 93 7b 03 61, b2 36 34 12, 64 32 89 9b
IOS80 base hash:
c7 44 8b 3f, 3b 5a 53 4e, a6 93 91 00, 17 d8 16 7c, 1c fb ca cb
IOS70 base hash:
fb 01 d0 e8, e8 13 cd 47, 89 9b f4 d9, dd f8 2e 40, 4d 43 fd e8
IOS61 base hash:
95 f2 cb 4c, e8 d3 d3 76, 45 66 56 40, 35 db cd 7d, cd 99 24 24
IOS60 base hash:
d4 f0 8d ee, a5 68 d9 55, 7f 5c 88 69, 3a 53 73 0a, e8 6e 0b c3
IOS58 base hash:
aa 01 bd 67, 7c 20 dc 28, 9c c6 b0 c9, 48 4b d3 f7, cd bc 4b 10
IOS57 base hash:
e7 46 07 56, 4c e8 69 2f, cd e1 19 02, 26 d6 a1 dd, 82 4c ef 0c
IOS56 base hash:
1b cc cf 07, f1 0c d5 12, be 96 9a a5, d2 36 67 98, 30 71 e6 81
IOS55 base hash:
c5 00 19 41, 22 18 21 92, b6 39 c9 d2, 05 fe 3f b3, 43 36 ae 0c
IOS53 base hash:
78 68 c0 50, 5c d6 d5 15, 65 d7 d8 0f, f0 a2 d9 d4, 9e 1d 7d fb
IOS50 base hash:
da 8a 09 ea, b4 fc 53 09, ed d2 a5 e4, 72 29 82 a1, a9 cc 13 bb
IOS48 base hash:
8d 53 7a 4a, 09 51 e5 6b, 2b 65 c8 27, f0 47 bb 72, c3 5c da e2
IOS46 base hash:
f5 e0 93 27, 26 cb 68 7b, ac e7 cc 86, 39 77 71 d1, ba 9e 42 36
IOS45 base hash:
08 58 11 20, 6b 3a e5 9f, b9 10 16 8b, 8a ea 06 3d, 9c 14 80 ef
IOS43 base hash:
f8 46 be 02, 74 e7 90 a3, d9 00 9a ae, d5 95 3f 77, e3 3f ad 2a
IOS41 base hash:
6c ad 7f 85, b6 87 e3 c3, 17 4e 5c 79, 99 fd 01 83, 16 55 fa 6f
IOS38 base hash:
f5 77 6b 66, cd 74 12 ee, 19 12 5c 11, 54 bf d7 3e, d7 e4 af 4b
IOS37 base hash:
32 c7 bc 54, 92 f6 17 e2, 64 26 e3 ce, bd 36 9f 40, 42 ea e8 02
IOS36 base hash:
29 36 80 06, 7d 22 7e 9f, 1c b1 af 70, 32 69 25 6d, 73 fb 14 55
IOS35 base hash:
58 5e 04 25, 45 d4 e2 8e, 98 fe 0d cd, 76 d0 71 d6, ac 17 a0 9c
IOS34 base hash:
68 8a 19 ae, c4 9f 57 fb, 11 1b 31 49, 2b 4d b4 85, 25 a6 3f 72
IOS33 base hash:
fc cf c4 1b, fc 8c 12 9e, 1f 67 5b 42, d4 3d 10 d6, 56 4f f5 f9
IOS31 base hash:
71 5f d8 87, 67 3e 32 4c, 53 c5 00 ce, 2b 50 14 f7, f2 ff e8 31
IOS30 base hash:
09 46 db 23, 2d 42 56 c6, 88 57 6e 55, 9d 99 c8 da, 5b f5 30 37
IOS28 base hash:
5c cd 08 24, 19 7b 9a 02, 17 55 5d f9, 39 dc dc 49, 73 ea 75 6a
IOS22 base hash:
8d 84 49 8b, f5 ba 6c a8, f0 58 64 10, 40 25 cd 1c, 25 9b 8a f6
IOS21 base hash:
91 ba e4 26, 1b 49 f0 95, e0 8c 21 17, e1 fa 8b e9, 92 6d eb 1b
IOS20 base hash:
c7 81 54 60, 75 7c 02 fa, 00 ba 67 70, fc 20 08 8e, eb 7b f2 18
IOS17 base hash:
77 7b 4c cb, 9a fb fe fc, 20 ee 4c 0e, 58 a1 6b ff, a0 20 a2 23
IOS16 base hash:
0c 22 8d 13, 7f 28 e8 1b, d1 92 93 32, 2a a6 59 14, ad cd 00 9e
IOS15 base hash:
74 7c e3 33, 83 94 97 d7, a2 86 67 47, 55 61 83 0a, d0 3c 60 48
IOS14 base hash:
3d 56 0e 38, ce 93 90 4f, 42 b7 8f e9, b7 86 f1 a8, f9 39 b6 ce
IOS13 base hash:
5e a2 9d 72, 7e 56 37 26, 3f 62 3d 78, 1c 03 d2 f3, f5 40 52 5c
IOS12 base hash:
ba bf a4 78, da 4e 06 ec, f0 53 1a f0, 7f ad e2 eb, ff 3f cb 5d
IOS11 base hash:
86 f7 00 04, 28 b6 53 29, 70 20 7a 3d, 51 68 bb 67, 6e ca a9 5b
IOS9 base hash:
ce d4 7a 8c, 33 14 e6 37, 7c 89 29 73, 6c 0c ca d2, 50 ef 49 cc